[{"data":1,"prerenderedAt":974},["ShallowReactive",2],{"lexique-en-creatine":3,"lexique-all-en":468,"lexique-trans-en-creatine":971},{"id":4,"title":5,"author":6,"body":7,"category":436,"description":437,"extension":438,"faq":439,"lang":449,"lead":437,"letter":450,"meta":451,"navigation":452,"path":453,"ref":13,"related":454,"resources":459,"seo":460,"sources":461,"stem":465,"updated":466,"__hash__":467},"lexique/lexique/en/creatine.md","Creatine","Ekklo",{"type":8,"value":9,"toc":424},"minimark",[10,14,19,30,37,40,43,46,51,54,58,65,71,78,91,93,97,183,185,189,192,197,220,222,225,227,231,235,242,246,253,256,260,267,281,283,287,290,294,321,325,340,342,346,407,409,413],[11,12,5],"h1",{"id":13},"creatine",[15,16,18],"h4",{"id":17},"definition","Definition",[20,21,22,25,26,29],"p",{},[23,24,5],"strong",{}," is a natural compound produced by the human body (liver, kidneys, pancreas) from 3 amino acids: ",[23,27,28],{},"arginine, glycine and methionine",". It is stored at 95% in skeletal muscle as phosphocreatine.",[20,31,32,33,36],{},"It is by far ",[23,34,35],{},"the most studied sports supplement in the world",", with over 1000 published scientific studies. Its efficacy and safety are proven beyond any reasonable doubt.",[38,39],"blockquote",{},[20,41,42],{},"💡 Creatine is not a doping product. It is a molecule naturally present in red meat and fish, and produced by your own body every day.",[44,45],"hr",{},[47,48,50],"h3",{"id":49},"how-does-creatine-work","How does creatine work?",[20,52,53],{},"To understand its effect, you need to understand how your body produces energy during intense effort.",[15,55,57],{"id":56},"the-atp-pc-system","The ATP-PC system",[20,59,60,61,64],{},"During an explosive effort (squat, sprint, deadlift), your muscles use ",[23,62,63],{},"ATP"," (adenosine triphosphate) as fuel. But your ATP stores are limited: they are depleted in 2-3 seconds.",[20,66,67,70],{},[23,68,69],{},"Phosphocreatine"," is then used to rapidly regenerate ATP, extending the duration of intense effort by a few extra seconds.",[20,72,73,74,77],{},"By supplementing with creatine, you ",[23,75,76],{},"increase phosphocreatine stores"," in your muscles, which allows you to:",[79,80,81,85,88],"ul",{},[82,83,84],"li",{},"Lift heavier",[82,86,87],{},"Do more reps at maximum intensity",[82,89,90],{},"Recover faster between explosive sets",[44,92],{},[47,94,96],{"id":95},"scientifically-proven-benefits","Scientifically proven benefits",[98,99,100,116],"table",{},[101,102,103],"thead",{},[104,105,106,110,113],"tr",{},[107,108,109],"th",{},"Benefit",[107,111,112],{},"Evidence level",[107,114,115],{},"Average effect",[117,118,119,131,141,151,162,173],"tbody",{},[104,120,121,125,128],{},[122,123,124],"td",{},"Strength increase",[122,126,127],{},"★★★★★",[122,129,130],{},"+5-15%",[104,132,133,136,138],{},[122,134,135],{},"Muscle mass gain",[122,137,127],{},[122,139,140],{},"+1-2 kg over 4-12 weeks",[104,142,143,146,148],{},[122,144,145],{},"Explosive performance",[122,147,127],{},[122,149,150],{},"Significantly improved",[104,152,153,156,159],{},[122,154,155],{},"Recovery between sets",[122,157,158],{},"★★★★",[122,160,161],{},"Improved",[104,163,164,167,170],{},[122,165,166],{},"Cognition and memory",[122,168,169],{},"★★★",[122,171,172],{},"Emerging benefits",[104,174,175,178,180],{},[122,176,177],{},"Brain health (aging)",[122,179,169],{},[122,181,182],{},"Promising leads",[44,184],{},[47,186,188],{"id":187},"which-creatine-to-choose","Which creatine to choose?",[20,190,191],{},"The market is flooded with different forms: creatine HCL, ethyl ester, kre-alkalyn, micronized creatine... Marketing is intense.",[20,193,194],{},[23,195,196],{},"The scientific truth: creatine monohydrate is the only one to use.",[79,198,199,206,212,217],{},[82,200,201,202,205],{},"✅ ",[23,203,204],{},"Most studied form"," (90% of studies use monohydrate)",[82,207,201,208,211],{},[23,209,210],{},"The cheapest"," (3-5x less expensive than other forms)",[82,213,201,214],{},[23,215,216],{},"Maximum proven effectiveness",[82,218,219],{},"❌ Other forms cost more without any extra demonstrated benefit",[38,221],{},[20,223,224],{},"⚠️ Look for the \"Creapure®\" label on the packaging: it's the German seal guaranteeing the purity and quality of the creatine monohydrate.",[44,226],{},[47,228,230],{"id":229},"dosage-and-timing","Dosage and timing",[15,232,234],{"id":233},"standard-method-recommended","Standard method (recommended)",[20,236,237,238,241],{},"Take ",[23,239,240],{},"3 to 5 g per day",", every day, at any time. Muscle saturation happens in 3-4 weeks.",[15,243,245],{"id":244},"loading-phase-optional","Loading phase (optional)",[20,247,248,249,252],{},"If you want to saturate faster: ",[23,250,251],{},"20 g/day for 5-7 days",", split into 4 doses. Then a maintenance dose of 3-5 g.",[20,254,255],{},"The upside: you feel the effects within 1 week instead of 4. The downside: possible digestive issues at first.",[15,257,259],{"id":258},"when-to-take-creatine","When to take creatine?",[20,261,262,263,266],{},"Scientific verdict: ",[23,264,265],{},"timing barely matters",". Daily consistency is what truly counts. A few nuances:",[79,268,269,275,278],{},[82,270,271,272],{},"Slight preference for ",[23,273,274],{},"post-workout intake with a meal",[82,276,277],{},"With carbs: better absorption (insulin helps transport)",[82,279,280],{},"On rest days: take it anyway, whenever you want",[44,282],{},[47,284,286],{"id":285},"side-effects-and-myths","Side effects and myths",[20,288,289],{},"Creatine is the victim of many myths. Let's clear them up.",[15,291,293],{"id":292},"myths-to-bury","Myths to bury",[79,295,296,303,309,315],{},[82,297,298,299,302],{},"❌ ",[23,300,301],{},"\"Creatine damages the kidneys\"",": no study on healthy subjects has shown this. Over 30 years of hindsight.",[82,304,298,305,308],{},[23,306,307],{},"\"You need to cycle it\"",": false, you can take it year-round without breaks.",[82,310,298,311,314],{},[23,312,313],{},"\"It bloats you up like doping\"",": the initial weight gain (1-2 kg) is intramuscular water retention, not fat.",[82,316,298,317,320],{},[23,318,319],{},"\"Women shouldn't take it\"",": studies show the same benefits in women.",[15,322,324],{"id":323},"real-minor-side-effects","Real (minor) side effects",[79,326,327,334],{},[82,328,329,330,333],{},"⚠️ ",[23,331,332],{},"Water retention",": +1-2 kg in the first weeks (intramuscular, normal)",[82,335,329,336,339],{},[23,337,338],{},"Digestive issues",": rare, mostly during loading or if taken without water",[44,341],{},[47,343,345],{"id":344},"who-is-creatine-useful-for","Who is creatine useful for?",[98,347,348,358],{},[101,349,350],{},[104,351,352,355],{},[107,353,354],{},"Profile",[107,356,357],{},"Recommendation",[117,359,360,368,376,384,392,399],{},[104,361,362,365],{},[122,363,364],{},"Strength training practitioner",[122,366,367],{},"✅ Highly recommended",[104,369,370,373],{},[122,371,372],{},"Explosive sports (sprint, team sports)",[122,374,375],{},"✅ Recommended",[104,377,378,381],{},[122,379,380],{},"Pure endurance sports (marathon)",[122,382,383],{},"⚠️ Limited benefit",[104,385,386,389],{},[122,387,388],{},"Vegetarians / Vegans",[122,390,391],{},"✅ Very useful (no dietary intake from meat)",[104,393,394,397],{},[122,395,396],{},"Older adults (sarcopenia)",[122,398,375],{},[104,400,401,404],{},[122,402,403],{},"Students / cognitive work",[122,405,406],{},"✅ Interesting cognitive benefits",[44,408],{},[47,410,412],{"id":411},"key-takeaways","Key takeaways",[20,414,415,416,419,420,423],{},"Creatine monohydrate is ",[23,417,418],{},"the best value-for-money in sports nutrition",". Safe, cheap, effective, backed by decades of research. If you train and you hesitate between several supplements, always start with this one. ",[23,421,422],{},"3-5 g per day, for life",", and you'll have made the most rational supplementation choice possible.",{"title":425,"searchDepth":426,"depth":426,"links":427},"",2,[428,430,431,432,433,434,435],{"id":49,"depth":429,"text":50},3,{"id":95,"depth":429,"text":96},{"id":187,"depth":429,"text":188},{"id":229,"depth":429,"text":230},{"id":285,"depth":429,"text":286},{"id":344,"depth":429,"text":345},{"id":411,"depth":429,"text":412},"nutrition","Creatine is the most studied supplement in sports nutrition, proven to boost strength, power and muscle mass. Learn dosage, timing and real benefits.","md",[440,443,446],{"q":441,"a":442},"Does creatine actually work?","Yes. Creatine monohydrate is one of the best-supported supplements for strength, power and lean mass in high-intensity efforts.",{"q":444,"a":445},"What dose should I use?","3–5 g daily is enough long term. A loading phase (about 20 g/day for 5–7 days) is optional and only speeds saturation.",{"q":447,"a":448},"Only on training days?","No. Creatine works via muscle saturation, so daily intake matters more than perfect peri-workout timing.","en","C",{},true,"/lexique/en/creatine",[455,456,457,458],"protein","pre-workout","intra-workout","hypertrophy",null,{"title":5,"description":437},[462],{"label":463,"url":464},"ISSN position stand: creatine supplementation","https://jissn.biomedcentral.com/","lexique/en/creatine","2026-07-27","NGbWJyfy-00C8wjy3f2RDLm6SGZ1d0DZpIfInpn8yCs",[469,473,477,481,485,489,493,497,501,505,509,513,517,521,525,529,533,537,541,545,549,553,557,561,565,569,573,577,581,585,589,593,597,598,602,606,610,614,618,622,626,630,634,638,642,646,650,654,658,662,666,670,674,678,681,685,689,692,696,700,704,708,712,716,720,724,728,732,736,740,744,748,752,756,760,764,768,772,776,780,784,788,792,796,800,804,808,812,816,821,825,828,832,835,839,843,847,851,855,859,863,867,871,875,879,883,887,891,895,899,903,907,911,915,919,923,927,931,935,939,943,947,951,955,959,963,967],{"title":470,"description":471,"slug":472,"ref":472},"1RM (One-Rep Max)","1RM is the heaviest load you can lift for one clean repetition — the reference for strength programming and percentages.","one-rep-max",{"title":474,"description":475,"slug":476,"ref":476},"AMRAP - As Many Reps/Rounds As Possible","AMRAP is a high-intensity training format: do as many reps or rounds as possible in a fixed time. CrossFit favorite.","amrap-as-many-reps-rounds-as-possible",{"title":478,"description":479,"slug":480,"ref":480},"ATP (Adenosine Triphosphate)","ATP is the universal energy currency of the body. Every muscle contraction, every cellular function depends on it.","atp-adenosine-triphosphate",{"title":482,"description":483,"slug":484,"ref":484},"Abduction","Discover what abduction is in bodybuilding, this movement which moves a limb away from the central axis of the body to develop the stabilizing muscles.","abduction",{"title":486,"description":487,"slug":488,"ref":488},"Active recovery","Active recovery uses light activity to speed muscle recovery. Find out how to effectively integrate it into your routine.","active-recovery",{"title":490,"description":491,"slug":492,"ref":492},"Adduction","Adduction is a movement that brings a body part toward the body's midline. Opposite of abduction.","adduction",{"title":494,"description":495,"slug":496,"ref":496},"Aerobic System","The aerobic system produces energy with oxygen, fueling long-duration efforts. It's the foundation of endurance and recovery.","aerobic-system",{"title":498,"description":499,"slug":500,"ref":500},"Anabolic window","The anabolic window is the post-workout period considered ideal for nutrition. The reality: it's much longer than thought.","anabolic-window",{"title":502,"description":503,"slug":504,"ref":504},"Anaerobic System","The anaerobic system produces energy without oxygen — for explosive, intense efforts. Limited but powerful, it fuels strength and sprints.","anaerobic-system",{"title":506,"description":507,"slug":508,"ref":508},"BCAA","BCAAs are 3 essential branched-chain amino acids: leucine, isoleucine, valine. Discover their real usefulness, timing, and whether you actually need them.","bcaa",{"title":510,"description":511,"slug":512,"ref":512},"BMI","BMI (Body Mass Index) is a quick health screening tool, but it doesn't account for body composition. Limited but useful.","bmi-body-mass-index",{"title":514,"description":515,"slug":516,"ref":516},"BMR","BMR (Basal Metabolic Rate) is your resting metabolism — the calories burned just to stay alive. Learn how to calculate and optimize it for your fitness goals.","bmr",{"title":518,"description":519,"slug":520,"ref":520},"Beta-alanine","Beta-alanine is an amino acid that raises muscle carnosine and can help buffering in efforts of ~1–4 minutes; tingles (paresthesia) are common.","beta-alanine",{"title":522,"description":523,"slug":524,"ref":524},"Block periodization","Block periodization concentrates training into focused blocks (accumulation, intensification, realization) with clear priorities.","block-periodization",{"title":526,"description":527,"slug":528,"ref":528},"Blood flow restriction (BFR)","BFR training uses cuffs to partially restrict blood flow so lighter loads can still stimulate hypertrophy — with safety constraints.","blood-flow-restriction",{"title":530,"description":531,"slug":532,"ref":532},"Body fat percentage","Body fat percentage measures the share of fat in your total body mass. A key indicator of body composition.","body-fat-percentage",{"title":534,"description":535,"slug":536,"ref":536},"Body recomposition","Body recomposition is gaining muscle and losing fat at the same time. Possible but slow — discover the conditions for success.","body-recomposition",{"title":538,"description":539,"slug":540,"ref":540},"Bodyweight","Bodyweight training uses your own body as resistance. No equipment, anywhere, scalable to any level.","bodyweight",{"title":542,"description":543,"slug":544,"ref":544},"Caffeine","Caffeine is a stimulant that can raise alertness and training performance; dose and timing matter for sleep and anxiety.","caffeine",{"title":546,"description":547,"slug":548,"ref":548},"Calisthenics","Calisthenics builds strength and skill primarily with bodyweight patterns (push-ups, pull-ups, dips, levers) and progressive variations.","calisthenics",{"title":550,"description":551,"slug":552,"ref":552},"Calorie Maintenance","Caloric maintenance is the calorie level keeping your weight stable. Foundation of any nutritional plan.","calorie-maintenance",{"title":554,"description":555,"slug":556,"ref":556},"Calorie Surplus","A caloric surplus means consuming more calories than you burn. Mandatory mechanism for serious muscle building.","calorie-surplus",{"title":558,"description":559,"slug":560,"ref":560},"Calorie deficit","A caloric deficit means consuming fewer calories than you burn. It's the only proven mechanism for fat loss. Learn how to set yours up properly.","calorie-deficit",{"title":562,"description":563,"slug":564,"ref":564},"Calories","Calories measure the energy provided by food. Understanding your caloric needs is the foundation of every fitness goal.","calories",{"title":566,"description":567,"slug":568,"ref":568},"Carbohydrates","Carbohydrates are the main source of energy for intense training. Discover your needs, the different types and their role in performance.","carbohydrates",{"title":570,"description":571,"slug":572,"ref":572},"Casein","Casein is a slower-digesting dairy protein, often used between meals or at night to help hit daily protein targets.","casein",{"title":574,"description":575,"slug":576,"ref":576},"Circuit training","Circuit training chains several exercises with little rest. Ideal for burning calories and improving cardiovascular fitness while keeping muscle.","circuit-training",{"title":578,"description":579,"slug":580,"ref":580},"Cluster sets","Cluster sets break a set into mini-bouts with short intra-set rests to keep bar speed and load high — useful for strength and power.","cluster-sets",{"title":582,"description":583,"slug":584,"ref":584},"Collagen","Collagen is a structural protein; supplements may support connective tissue goals but are incomplete for total muscle protein needs.","collagen",{"title":586,"description":587,"slug":588,"ref":588},"Compound exercise","A compound exercise trains several joints and muscle groups at once (squat, hinge, press, pull) — high return for strength and hypertrophy.","compound-exercise",{"title":590,"description":591,"slug":592,"ref":592},"Concentric (Phase)","The concentric phase is the lifting movement, where the muscle shortens under load. It's the active phase that produces force.","concentric-phase",{"title":594,"description":595,"slug":596,"ref":596},"Cool-down","A cool-down is light activity after hard work to gradually lower intensity; useful for feel and transition, not magic recovery.","cool-down",{"title":5,"description":437,"slug":13,"ref":13},{"title":599,"description":600,"slug":601,"ref":601},"Cutting","A cutting phase is a period of caloric deficit aimed at losing fat while preserving muscle. Discover how to do it without losing your hard-earned gains.","dried",{"title":603,"description":604,"slug":605,"ref":605},"DOMS (Delayed Onset Muscle Soreness)","DOMS is the muscle soreness that appears 24-72h after exercise. Discover its causes, how to manage it, and what it really means for your progress.","doms-delayed-onset-muscle-soreness",{"title":607,"description":608,"slug":609,"ref":609},"Deload","Deload is an active recovery week where you intentionally reduce volume and intensity to allow your body to fully recover and come back stronger.","deload",{"title":611,"description":612,"slug":613,"ref":613},"Dietary fiber","Dietary fiber supports satiety, digestion and cardiometabolic health; useful in fat-loss adherence plans.","dietary-fiber",{"title":615,"description":616,"slug":617,"ref":617},"Dropset","A dropset extends a set by reducing the load when failure hits. Powerful intensification method for hypertrophy.","dropset",{"title":619,"description":620,"slug":621,"ref":621},"EMOM - Every Minute On the Minute","EMOM (Every Minute On the Minute) is a training format where you start a set at the top of each minute and rest until the next.","emom-every-minute-on-the-minute",{"title":623,"description":624,"slug":625,"ref":625},"Eccentric (Phase)","The eccentric phase is the lowering movement, where the muscle lengthens under tension. It's the most damaging phase and the key driver of hypertrophy.","eccentric-phase",{"title":627,"description":628,"slug":629,"ref":629},"Electrolytes","Electrolytes (sodium, potassium, magnesium…) are minerals that conduct electrical signals and help fluid balance, especially with heavy sweating.","electrolytes",{"title":631,"description":632,"slug":633,"ref":633},"Exercise selection","Exercise selection is choosing movements that fit the goal, equipment, anatomy and skill — the foundation of a good program.","exercise-selection",{"title":635,"description":636,"slug":637,"ref":637},"Extension","Extension is the anatomical movement that increases the angle between two body segments. Opposite of flexion.","extension",{"title":639,"description":640,"slug":641,"ref":641},"Fat mass","Fat mass is the total weight of fat tissue. Essential for survival, but excess harms health and aesthetics.","fat-mass",{"title":643,"description":644,"slug":645,"ref":645},"Fibers","Muscle fibers are the cells that make up muscle. Two main types — Type I (slow) and Type II (fast) — define your physical potential.","fibers",{"title":647,"description":648,"slug":649,"ref":649},"Flexion","Flexion is the anatomical movement that decreases the angle between two body segments. Opposite of extension.","flexion",{"title":651,"description":652,"slug":653,"ref":653},"Foam rolling","Foam rolling is a myofascial self-massage technique to release muscle tension. Find out how to use it effectively to improve recovery and mobility.","foam-rolling",{"title":655,"description":656,"slug":657,"ref":657},"For Time","For Time is a training format where you complete a fixed amount of work as fast as possible. Race against the clock.","for-time",{"title":659,"description":660,"slug":661,"ref":661},"Full Body","A full body program trains all major muscle groups in each session, 2-4 times per week. Ideal for beginners and strength training.","full-body",{"title":663,"description":664,"slug":665,"ref":665},"German Volume Training (GVT)","GVT is a high-volume hypertrophy scheme classically built around 10×10 on big lifts with short rests — very fatiguing.","german-volume-training",{"title":667,"description":668,"slug":669,"ref":669},"Glycogen","Glycogen is the storage form of carbohydrate in muscle and liver — the primary fuel for hard training.","glycogen",{"title":671,"description":672,"slug":673,"ref":673},"HIIT","HIIT (High-Intensity Interval Training) alternates short hard efforts with recovery to improve fitness and calorie burn in less time.","hiit",{"title":675,"description":676,"slug":677,"ref":677},"Hydration","Hydration is maintaining fluid balance for performance, cognition and recovery — water plus electrolytes when sweat losses are high.","hydration",{"title":679,"description":680,"slug":458,"ref":458},"Hypertrophy","Muscle hypertrophy is the increase in muscle fiber size. It's the primary mechanism behind muscle growth from resistance training.",{"title":682,"description":683,"slug":684,"ref":684},"Hypertrophy Training","Hypertrophy training aims to maximize muscle growth using moderate loads (65-85% 1RM) with 8-15 repetitions per set.","hypertrophy-training",{"title":686,"description":687,"slug":688,"ref":688},"Intermittent fasting","Intermittent fasting restricts eating to time windows; fat loss still depends mainly on calorie balance and protein.","intermittent-fasting",{"title":690,"description":691,"slug":457,"ref":457},"Intra-workout","Intra-workout refers to nutrition consumed during training to maintain energy, hydration and performance on long sessions.",{"title":693,"description":694,"slug":695,"ref":695},"Isolation exercise","An isolation exercise targets mainly one joint and one muscle group (curl, lateral raise, leg extension) to add local volume or correct imbalances.","isolation-exercise",{"title":697,"description":698,"slug":699,"ref":699},"Isometric","Isometric contraction is when the muscle produces tension without changing length. No visible movement, intense work.","isometric-contraction",{"title":701,"description":702,"slug":703,"ref":703},"LISS","LISS (Low-Intensity Steady State) is continuous easy cardio at a conversational pace — useful for recovery, aerobic base and extra calorie burn.","liss",{"title":705,"description":706,"slug":707,"ref":707},"Lean bulk","A lean bulk is a slow, controlled surplus aimed at maximizing muscle gain while limiting fat gain.","lean-bulk",{"title":709,"description":710,"slug":711,"ref":711},"Lean mass","Lean mass is everything in your body except fat: muscles, bones, organs, water. A real performance indicator.","lean-mass",{"title":713,"description":714,"slug":715,"ref":715},"Linear periodization","Linear periodization progresses from higher volume/lower intensity toward lower volume/higher intensity over weeks.","linear-periodization",{"title":717,"description":718,"slug":719,"ref":719},"Lipids (Fats)","Lipids are essential for hormone production and vitamin absorption. Discover your needs, the right sources and their role in bodybuilding.","lipids-fats",{"title":721,"description":722,"slug":723,"ref":723},"Macrocycle","A macrocycle is the global organization of your training over 3-12 months. The highest level of periodization, your annual game plan.","macrocycle",{"title":725,"description":726,"slug":727,"ref":727},"Macronutrients (Macros)","Macronutrients are the 3 main types of nutrients: proteins, carbohydrates and lipids. Their balance is crucial for performance and body composition.","macronutrients-macros",{"title":729,"description":730,"slug":731,"ref":731},"Maintenance","Maintenance is the calorie level at which your weight remains stable. The neutral baseline for any nutritional strategy.","maintenance",{"title":733,"description":734,"slug":735,"ref":735},"Mass gain","Mass gain (or bulk) is a controlled caloric surplus phase aimed at building muscle. Discover how to do it without gaining excess fat.","mass-gain",{"title":737,"description":738,"slug":739,"ref":739},"Meal timing","Meal timing is the strategic distribution of your meals around training and through the day to optimize performance and recovery.","meal-timing",{"title":741,"description":742,"slug":743,"ref":743},"Mesocycle","A mesocycle is a 4-8 week training block with a specific objective (hypertrophy, strength, peak, deload). The cornerstone of periodization.","mesocycle",{"title":745,"description":746,"slug":747,"ref":747},"Microcycle","A microcycle is the smallest planning unit in bodybuilding: generally 1 week of training. This is your weekly routine.","microcycle",{"title":749,"description":750,"slug":751,"ref":751},"Mind-muscle connection","Mind-muscle connection is the intentional focus on feeling the target muscle contract — useful for hypertrophy technique and isolation work.","mind-muscle-connection",{"title":753,"description":754,"slug":755,"ref":755},"Mobility","Mobility is the ability to actively control range of motion. Find out how to improve your mobility to optimize your performance.","mobility",{"title":757,"description":758,"slug":759,"ref":759},"Muscle failure","Muscle failure is the point where you cannot complete another clean rep with the target technique — RIR 0 / RPE 10.","muscle-failure",{"title":761,"description":762,"slug":763,"ref":763},"Muscle mass","Muscle mass is the total weight of muscles in the body. Key indicator of strength, metabolism, and longevity.","muscle-mass",{"title":765,"description":766,"slug":767,"ref":767},"Muscular Endurance Training","Muscular endurance training develops the ability to sustain prolonged effort. Light loads, high reps, short rests.","muscular-endurance-training",{"title":769,"description":770,"slug":771,"ref":771},"Muscular endurance","Muscular endurance is a muscle's capacity to sustain repeated or prolonged contractions without excessive fatigue. Foundation of many sports.","muscular-endurance",{"title":773,"description":774,"slug":775,"ref":775},"Muscular strength","Muscular strength is the maximum force a muscle (or group) can produce. The fundamental physical quality of any athlete.","muscular-strength",{"title":777,"description":778,"slug":779,"ref":779},"Myo-reps","Myo-reps is an intensification method: an activation set near failure, then mini-sets with short rests to accumulate effective reps.","myo-reps",{"title":781,"description":782,"slug":783,"ref":783},"NEAT","NEAT is the energy you burn through all your daily activities outside of training. The most underestimated lever of your body composition.","neat",{"title":785,"description":786,"slug":787,"ref":787},"Omega-3 fatty acids","Omega-3 fats (EPA/DHA) support general health; in athletes they are discussed for recovery and inflammation — food first, then supplements if needed.","omega-3",{"title":789,"description":790,"slug":791,"ref":791},"Overreaching","Overreaching is a short-term performance drop from hard training that recovers with planned rest — unlike prolonged overtraining.","overreaching",{"title":793,"description":794,"slug":795,"ref":795},"Overtraining","Overtraining is a prolonged performance drop from excess stress without enough recovery — rarer than simple overreaching.","overtraining",{"title":797,"description":798,"slug":799,"ref":799},"PR - Personal Record","A PR (Personal Record) is your best performance ever on a movement. The fundamental progress marker.","pr-personal-record",{"title":801,"description":802,"slug":803,"ref":803},"Passive recovery","Passive recovery links on complete rest to allow the body to regenerate. Find out when and how to use it effectively.","passive-recovery",{"title":805,"description":806,"slug":807,"ref":807},"Periodization","Periodization is the cyclical organization of training into distinct phases to optimize progression, prevent plateaus, and avoid injuries.","periodization",{"title":809,"description":810,"slug":811,"ref":811},"Plateau","A plateau is a period of stagnation despite consistent training. Identifying the cause is the key to breaking it.","plateau",{"title":813,"description":814,"slug":815,"ref":815},"Post-workout","The post-workout is the nutrition right after training to optimize recovery and growth. Protein, carbs, hydration.","post-workout",{"title":817,"description":818,"slug":819,"ref":820},"Power (explosive strength)","Power is force × velocity — producing force quickly. Trained with intent, moderate loads moved fast, jumps/throws, and adequate rest.","power-training","power",{"title":822,"description":823,"slug":824,"ref":824},"Powerlifting","Powerlifting is a strength sport focused on maximal squat, bench press and deadlift — programming revolves around heavy compounds and peaking.","powerlifting",{"title":826,"description":827,"slug":456,"ref":456},"Pre-workout","The pre-workout is the meal or supplement taken before training to optimize performance. Energy, focus, and pump.",{"title":829,"description":830,"slug":831,"ref":831},"Progressive overload","Progressive overload is the foundational principle of training: gradually increasing the demand on your muscles to keep gaining strength and size.","progressive-overload",{"title":833,"description":834,"slug":455,"ref":455},"Protein","Protein is the essential macronutrient for building and repairing muscle. Discover your needs, the best sources and the optimal timing.",{"title":836,"description":837,"slug":838,"ref":838},"Protein powder","Protein powders are concentrated protein supplements. Practical for hitting daily protein needs.","protein-powder",{"title":840,"description":841,"slug":842,"ref":842},"Push/Pull/Legs (PPL)","The Push/Pull/Legs program divides the workout into 3 types of sessions: push (chests/shoulders/triceps), pull (back/biceps) and legs. Optimal for all levels with frequency 2x/week per muscle.","push-pull-legs-ppl",{"title":844,"description":845,"slug":846,"ref":846},"RIR","RIR (Reps in Reserve) measures how many reps you have left before failure. Modern, intuitive tool to manage intensity.","rir-reps-in-reserve",{"title":848,"description":849,"slug":850,"ref":850},"RPE","RPE (Rate of Perceived Exertion) is a 1-10 scale to measure subjective effort. Essential tool for managing intensity.","rpe-rate-of-perceived-exertion",{"title":852,"description":853,"slug":854,"ref":854},"Range of motion (ROM)","Range of motion (ROM) is the amplitude through which a joint or muscle can move during an exercise. Crucial for hypertrophy and joint health.","range-of-motion-rom",{"title":856,"description":857,"slug":858,"ref":858},"Refeed","A refeed is a planned short increase in calories (often carbs) during a fat-loss phase to support training, hormones and adherence.","refeed",{"title":860,"description":861,"slug":862,"ref":862},"Repetitions (Reps)","A rep is one complete execution of an exercise. The rep range determines whether you primarily develop strength, hypertrophy, or muscular endurance.","repetitions-reps",{"title":864,"description":865,"slug":866,"ref":866},"Reps to failure (RTF)","RTF means performing reps until no clean rep remains; useful sparingly for hypertrophy, costly if overused on heavy compounds.","reps-to-failure",{"title":868,"description":869,"slug":870,"ref":870},"Rest","Rest between sets is critical and depends on the goal. Strength: 3-5 min. Hypertrophy: 1-3 min. Endurance: 30-60 sec.","rest",{"title":872,"description":873,"slug":874,"ref":874},"Rest day","A rest day is planned time off hard training so adaptation can occur; it can be full rest or very light activity.","rest-day",{"title":876,"description":877,"slug":878,"ref":878},"Rest-Pause","Rest-pause is an intensification method using ultra-short pauses to extend a set. Powerful tool for hypertrophy.","rest-pause",{"title":880,"description":881,"slug":882,"ref":882},"Sarcomere","The sarcomere is the basic contractile unit of muscle. Composed of actin and myosin, it produces all your movements.","sarcomere",{"title":884,"description":885,"slug":886,"ref":886},"Series (Sets)","A series (or set) is a group of consecutive reps without rest. The basic unit of training programming.","series-sets",{"title":888,"description":889,"slug":890,"ref":890},"Sleep","Sleep is the most underrated training variable. It's during sleep that recovery, muscle building, and hormonal regulation happen.","sleep",{"title":892,"description":893,"slug":894,"ref":894},"Split (Split program)","A split workout involves dividing muscle groups over different days. The classic split trains each muscle once a week for 5-6 days.","split-split-program",{"title":896,"description":897,"slug":898,"ref":898},"Strength Training","Strength training aims to develop maximal strength using heavy loads (80-95% of 1RM) with few repetitions (1-6 reps).","strength-training",{"title":900,"description":901,"slug":902,"ref":902},"Stretching","Stretching improves flexibility and range of motion. Learn about the different types and how to effectively incorporate them into your routine.","stretching",{"title":904,"description":905,"slug":906,"ref":906},"Superset","A superset chains two exercises with no rest between them. Time-efficient method that boosts intensity and density.","superset",{"title":908,"description":909,"slug":910,"ref":910},"TDEE","TDEE (Total Daily Energy Expenditure) represents your total daily energy expenditure. Find out how to calculate it precisely to optimize your results.","tdee",{"title":912,"description":913,"slug":914,"ref":914},"TUT - Time Under Tension","TUT (Time Under Tension) measures the total time the muscle is under load during a set. Key variable for hypertrophy.","tut-time-under-tension",{"title":916,"description":917,"slug":918,"ref":918},"Tabata","Tabata is a 4-minute HIIT protocol: 20 seconds max effort, 10 seconds rest, 8 rounds. Maximum efficiency in minimum time.","tabata",{"title":920,"description":921,"slug":922,"ref":922},"Tempo - Execution speed","Tempo is the controlled speed of each phase of a movement. Powerful tool to maximize stimulus and control.","tempo-execution-speed",{"title":924,"description":925,"slug":926,"ref":926},"Training density","Training density measures the amount of work done per unit of time. Increase it to boost intensity and metabolic stress.","training-density",{"title":928,"description":929,"slug":930,"ref":930},"Training frequency","Training frequency defines how many times per week you work a muscle. Discover the optimal frequency to progress.","training-frequency",{"title":932,"description":933,"slug":934,"ref":934},"Training intensity","Bodybuilding intensity measures the difficulty of the effort. Find out how to calculate it with % of 1RM, RPE, and RIR.","training-intensity",{"title":936,"description":937,"slug":938,"ref":938},"Training volume","Training volume represents the total amount of work performed. Discover the optimal volumes per muscle per week to progress.","training-volume",{"title":940,"description":941,"slug":942,"ref":942},"Type I muscle fibers","Type I fibers (slow-twitch) are endurance-oriented muscle fibers. Resistant to fatigue, they sustain prolonged efforts.","muscle-fibers-type-i",{"title":944,"description":945,"slug":946,"ref":946},"Type II muscle fibers","Type II fibers (fast-twitch) are powerful muscle fibers optimized for explosive efforts. Essential for strength and power.","type-ii-muscle-fibers",{"title":948,"description":949,"slug":950,"ref":950},"Undulating periodization","Undulating periodization varies volume and intensity frequently (daily or weekly) instead of long linear phases.","undulating-periodization",{"title":952,"description":953,"slug":954,"ref":954},"Upper/Lower","The Upper/Lower program divides training into upper body and lower body sessions over 4 days per week. Perfect balance between frequency (2x/week) and volume for all levels.","upper-lower",{"title":956,"description":957,"slug":958,"ref":958},"VO2 max","VO2 max is the maximum amount of oxygen your body can use during intense exercise. It's the gold standard of cardiovascular fitness.","vo2-max",{"title":960,"description":961,"slug":962,"ref":962},"Warm-up","A warm-up raises temperature, primes the nervous system and rehearses the session patterns before hard sets.","warm-up",{"title":964,"description":965,"slug":966,"ref":966},"Whey protein","Whey is a fast-digesting dairy protein powder, rich in leucine — a convenient way to hit daily protein targets.","whey-protein",{"title":968,"description":969,"slug":970,"ref":970},"Zone 2","Zone 2 is a moderate aerobic intensity (often ~60–70% HRmax) where you can talk in full sentences — foundation of endurance base.","zone-2",{"de":972,"en":13,"es":973,"fr":13,"it":973,"pt":973},"kreatin","creatina",1785169296756]