[{"data":1,"prerenderedAt":862},["ShallowReactive",2],{"lexique-en-protein":3,"lexique-all-en":354,"lexique-trans-en-protein":857},{"id":4,"title":5,"author":6,"body":7,"category":315,"description":316,"extension":317,"faq":318,"lang":328,"lead":316,"letter":329,"meta":330,"navigation":331,"path":332,"ref":13,"related":333,"resources":338,"seo":346,"sources":347,"stem":351,"updated":352,"__hash__":353},"lexique/lexique/en/protein.md","Protein","Ekklo",{"type":8,"value":9,"toc":304},"minimark",[10,14,19,31,38,41,44,47,52,55,95,97,101,161,167,169,176,178,182,186,212,216,236,238,242,267,269,273,287,289,293],[11,12,5],"h1",{"id":13},"protein",[15,16,18],"h4",{"id":17},"definition","Definition",[20,21,22,26,27,30],"p",{},[23,24,25],"strong",{},"Proteins"," are macromolecules made of ",[23,28,29],{},"amino acids",", considered the \"building blocks\" of the body. They make up every tissue: muscles, skin, organs, hormones, enzymes, antibodies.",[20,32,33,34,37],{},"For lifters, protein is ",[23,35,36],{},"the most critical macronutrient",": without enough intake, building or preserving muscle mass is impossible.",[39,40],"blockquote",{},[20,42,43],{},"💡 1 gram of protein delivers 4 kcal. Of the 20 existing amino acids, 9 are \"essential\": your body cannot synthesize them — they must come from food.",[45,46],"hr",{},[48,49,51],"h3",{"id":50},"why-protein-is-essential","Why protein is essential",[20,53,54],{},"Beyond muscle, proteins fulfill dozens of vital roles:",[56,57,58,65,71,77,83,89],"ul",{},[59,60,61,64],"li",{},[23,62,63],{},"Muscle building",": fiber synthesis after training",[59,66,67,70],{},[23,68,69],{},"Tissue repair",": skin, ligaments, cartilage",[59,72,73,76],{},[23,74,75],{},"Hormone production",": insulin, glucagon, growth hormone",[59,78,79,82],{},[23,80,81],{},"Immune system",": antibodies, natural defenses",[59,84,85,88],{},[23,86,87],{},"High thermic effect",": 20-30% of calories burned just to digest",[59,90,91,94],{},[23,92,93],{},"Satiating effect",": better satiety than carbs or fats",[45,96],{},[48,98,100],{"id":99},"how-much-protein-per-day","How much protein per day?",[102,103,104,117],"table",{},[105,106,107],"thead",{},[108,109,110,114],"tr",{},[111,112,113],"th",{},"Profile",[111,115,116],{},"Recommended intake",[118,119,120,129,137,145,153],"tbody",{},[108,121,122,126],{},[123,124,125],"td",{},"Sedentary",[123,127,128],{},"0.8 - 1 g/kg/day",[108,130,131,134],{},[123,132,133],{},"Moderately active",[123,135,136],{},"1.2 - 1.4 g/kg/day",[108,138,139,142],{},[123,140,141],{},"Lifter (maintenance)",[123,143,144],{},"1.6 - 2 g/kg/day",[108,146,147,150],{},[123,148,149],{},"Bulking",[123,151,152],{},"1.6 - 2.2 g/kg/day",[108,154,155,158],{},[123,156,157],{},"Cutting / caloric deficit",[123,159,160],{},"2 - 2.5 g/kg/day",[20,162,163,166],{},[23,164,165],{},"Example",": an 80 kg lifter bulking aims for 130 to 175 g of protein per day.",[39,168],{},[20,170,171,172,175],{},"⚠️ Beyond 2.5 g/kg/day, studies show ",[23,173,174],{},"no additional benefit"," on muscle gain.",[45,177],{},[48,179,181],{"id":180},"best-protein-sources","Best protein sources",[15,183,185],{"id":184},"animal-sources-more-complete","Animal sources (more complete)",[56,187,188,194,200,206],{},[59,189,190,193],{},[23,191,192],{},"Lean meats",": chicken (31 g/100g), turkey, lean beef",[59,195,196,199],{},[23,197,198],{},"Fish",": tuna (25 g/100g), salmon (20 g/100g)",[59,201,202,205],{},[23,203,204],{},"Eggs",": 6 g/egg, ideal amino acid profile",[59,207,208,211],{},[23,209,210],{},"Dairy",": skyr, cottage cheese, Greek yogurt",[15,213,215],{"id":214},"plant-sources-combine-for-complete-profile","Plant sources (combine for complete profile)",[56,217,218,224,230],{},[59,219,220,223],{},[23,221,222],{},"Legumes",": lentils, chickpeas, beans",[59,225,226,229],{},[23,227,228],{},"Soy",": tofu, tempeh, edamame",[59,231,232,235],{},[23,233,234],{},"Grains",": quinoa, oats",[45,237],{},[48,239,241],{"id":240},"timing-and-distribution","Timing and distribution",[56,243,244,251,257,264],{},[59,245,246,247,250],{},"✅ ",[23,248,249],{},"4 to 6 doses per day"," of 20 to 40 g of protein",[59,252,246,253,256],{},[23,254,255],{},"3 to 5 hour spacing"," between doses",[59,258,259,260,263],{},"✅ At least ",[23,261,262],{},"0.3 to 0.4 g/kg per meal"," to trigger synthesis",[59,265,266],{},"✅ A pre-bedtime dose (casein) helps overnight recovery",[45,268],{},[48,270,272],{"id":271},"myths-to-bury","Myths to bury",[56,274,275,278,281,284],{},[59,276,277],{},"❌ \"Too much protein damages kidneys\": false in healthy subjects",[59,279,280],{},"❌ \"30-min anabolic window is critical\": largely overstated",[59,282,283],{},"❌ \"The body can only absorb 30 g per meal\": false",[59,285,286],{},"❌ \"Plant proteins are less effective\": with good combos, equivalent",[45,288],{},[48,290,292],{"id":291},"key-takeaways","Key takeaways",[20,294,295,296,299,300,303],{},"Protein is ",[23,297,298],{},"the #1 nutritional pillar of any lifter",". Aim for 1.6 to 2 g per kg of bodyweight, spread across 4-6 doses. Prioritize whole food sources, supplement with whey if convenience is an issue. ",[23,301,302],{},"Daily total and long-term consistency = muscle building",".",{"title":305,"searchDepth":306,"depth":306,"links":307},"",2,[308,310,311,312,313,314],{"id":50,"depth":309,"text":51},3,{"id":99,"depth":309,"text":100},{"id":180,"depth":309,"text":181},{"id":240,"depth":309,"text":241},{"id":271,"depth":309,"text":272},{"id":291,"depth":309,"text":292},"nutrition","Protein is the essential macronutrient for building and repairing muscle. Discover your needs, the best sources and the optimal timing.","md",[319,322,325],{"q":320,"a":321},"How much protein per day for muscle building?","A common target is 1.6–2.2 g per kg of body weight for growth and for retaining muscle in a deficit. Exact needs depend on training volume and calorie intake.",{"q":323,"a":324},"Do I need protein right after training?","The anabolic window is wider than old gym lore suggested. Daily total and steady distribution (e.g. 3–5 meals of 20–40 g) matter more than a single post-workout shake.",{"q":326,"a":327},"Is protein powder required?","No. Powder is convenience. Whole food is enough if it hits your target; powder helps when solid meals fall short.","en","P",{},true,"/lexique/en/protein",[334,335,336,337],"macronutrients-macros","protein-powder","hypertrophy","post-workout",[339,343],{"type":340,"pathKey":341,"labelKey":342},"feature","features/food-library","lexique.resources.foodLibrary",{"type":340,"pathKey":344,"labelKey":345},"features/food-programs","lexique.resources.foodPrograms",{"title":5,"description":316},[348],{"label":349,"url":350},"ISSN position stand: protein and exercise","https://jissn.biomedcentral.com/","lexique/en/protein","2026-07-27","ggulFuN0QisoPw4MReKbezYyRn-c3fqTgY95AcXfBDk",[355,359,363,367,371,375,379,383,387,391,395,399,403,407,411,415,419,423,427,431,435,439,443,447,451,455,459,463,467,471,475,479,483,487,491,495,499,503,507,511,515,519,523,527,531,535,539,543,547,551,555,559,563,567,570,574,578,582,586,590,594,598,602,606,610,614,617,621,625,629,633,637,641,645,649,653,657,661,665,669,673,677,681,685,689,693,697,701,704,709,713,717,721,722,725,729,733,737,741,745,749,753,757,761,765,769,773,777,781,785,789,793,797,801,805,809,813,817,821,825,829,833,837,841,845,849,853],{"title":356,"description":357,"slug":358,"ref":358},"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":360,"description":361,"slug":362,"ref":362},"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":364,"description":365,"slug":366,"ref":366},"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":368,"description":369,"slug":370,"ref":370},"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":372,"description":373,"slug":374,"ref":374},"Active recovery","Active recovery uses light activity to speed muscle recovery. Find out how to effectively integrate it into your routine.","active-recovery",{"title":376,"description":377,"slug":378,"ref":378},"Adduction","Adduction is a movement that brings a body part toward the body's midline. Opposite of abduction.","adduction",{"title":380,"description":381,"slug":382,"ref":382},"Aerobic System","The aerobic system produces energy with oxygen, fueling long-duration efforts. It's the foundation of endurance and recovery.","aerobic-system",{"title":384,"description":385,"slug":386,"ref":386},"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":388,"description":389,"slug":390,"ref":390},"Anaerobic System","The anaerobic system produces energy without oxygen — for explosive, intense efforts. Limited but powerful, it fuels strength and sprints.","anaerobic-system",{"title":392,"description":393,"slug":394,"ref":394},"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":396,"description":397,"slug":398,"ref":398},"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":400,"description":401,"slug":402,"ref":402},"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":404,"description":405,"slug":406,"ref":406},"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":408,"description":409,"slug":410,"ref":410},"Block periodization","Block periodization concentrates training into focused blocks (accumulation, intensification, realization) with clear priorities.","block-periodization",{"title":412,"description":413,"slug":414,"ref":414},"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":416,"description":417,"slug":418,"ref":418},"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":420,"description":421,"slug":422,"ref":422},"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":424,"description":425,"slug":426,"ref":426},"Bodyweight","Bodyweight training uses your own body as resistance. No equipment, anywhere, scalable to any level.","bodyweight",{"title":428,"description":429,"slug":430,"ref":430},"Caffeine","Caffeine is a stimulant that can raise alertness and training performance; dose and timing matter for sleep and anxiety.","caffeine",{"title":432,"description":433,"slug":434,"ref":434},"Calisthenics","Calisthenics builds strength and skill primarily with bodyweight patterns (push-ups, pull-ups, dips, levers) and progressive variations.","calisthenics",{"title":436,"description":437,"slug":438,"ref":438},"Calorie Maintenance","Caloric maintenance is the calorie level keeping your weight stable. Foundation of any nutritional plan.","calorie-maintenance",{"title":440,"description":441,"slug":442,"ref":442},"Calorie Surplus","A caloric surplus means consuming more calories than you burn. Mandatory mechanism for serious muscle building.","calorie-surplus",{"title":444,"description":445,"slug":446,"ref":446},"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":448,"description":449,"slug":450,"ref":450},"Calories","Calories measure the energy provided by food. Understanding your caloric needs is the foundation of every fitness goal.","calories",{"title":452,"description":453,"slug":454,"ref":454},"Carbohydrates","Carbohydrates are the main source of energy for intense training. Discover your needs, the different types and their role in performance.","carbohydrates",{"title":456,"description":457,"slug":458,"ref":458},"Casein","Casein is a slower-digesting dairy protein, often used between meals or at night to help hit daily protein targets.","casein",{"title":460,"description":461,"slug":462,"ref":462},"Circuit training","Circuit training chains several exercises with little rest. Ideal for burning calories and improving cardiovascular fitness while keeping muscle.","circuit-training",{"title":464,"description":465,"slug":466,"ref":466},"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":468,"description":469,"slug":470,"ref":470},"Collagen","Collagen is a structural protein; supplements may support connective tissue goals but are incomplete for total muscle protein needs.","collagen",{"title":472,"description":473,"slug":474,"ref":474},"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":476,"description":477,"slug":478,"ref":478},"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":480,"description":481,"slug":482,"ref":482},"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":484,"description":485,"slug":486,"ref":486},"Creatine","Creatine is the most studied supplement in sports nutrition, proven to boost strength, power and muscle mass. Learn dosage, timing and real benefits.","creatine",{"title":488,"description":489,"slug":490,"ref":490},"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":492,"description":493,"slug":494,"ref":494},"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":496,"description":497,"slug":498,"ref":498},"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":500,"description":501,"slug":502,"ref":502},"Dietary fiber","Dietary fiber supports satiety, digestion and cardiometabolic health; useful in fat-loss adherence plans.","dietary-fiber",{"title":504,"description":505,"slug":506,"ref":506},"Dropset","A dropset extends a set by reducing the load when failure hits. Powerful intensification method for hypertrophy.","dropset",{"title":508,"description":509,"slug":510,"ref":510},"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":512,"description":513,"slug":514,"ref":514},"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":516,"description":517,"slug":518,"ref":518},"Electrolytes","Electrolytes (sodium, potassium, magnesium…) are minerals that conduct electrical signals and help fluid balance, especially with heavy sweating.","electrolytes",{"title":520,"description":521,"slug":522,"ref":522},"Exercise selection","Exercise selection is choosing movements that fit the goal, equipment, anatomy and skill — the foundation of a good program.","exercise-selection",{"title":524,"description":525,"slug":526,"ref":526},"Extension","Extension is the anatomical movement that increases the angle between two body segments. Opposite of flexion.","extension",{"title":528,"description":529,"slug":530,"ref":530},"Fat mass","Fat mass is the total weight of fat tissue. Essential for survival, but excess harms health and aesthetics.","fat-mass",{"title":532,"description":533,"slug":534,"ref":534},"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":536,"description":537,"slug":538,"ref":538},"Flexion","Flexion is the anatomical movement that decreases the angle between two body segments. Opposite of extension.","flexion",{"title":540,"description":541,"slug":542,"ref":542},"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":544,"description":545,"slug":546,"ref":546},"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":548,"description":549,"slug":550,"ref":550},"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":552,"description":553,"slug":554,"ref":554},"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":556,"description":557,"slug":558,"ref":558},"Glycogen","Glycogen is the storage form of carbohydrate in muscle and liver — the primary fuel for hard training.","glycogen",{"title":560,"description":561,"slug":562,"ref":562},"HIIT","HIIT (High-Intensity Interval Training) alternates short hard efforts with recovery to improve fitness and calorie burn in less time.","hiit",{"title":564,"description":565,"slug":566,"ref":566},"Hydration","Hydration is maintaining fluid balance for performance, cognition and recovery — water plus electrolytes when sweat losses are high.","hydration",{"title":568,"description":569,"slug":336,"ref":336},"Hypertrophy","Muscle hypertrophy is the increase in muscle fiber size. It's the primary mechanism behind muscle growth from resistance training.",{"title":571,"description":572,"slug":573,"ref":573},"Hypertrophy Training","Hypertrophy training aims to maximize muscle growth using moderate loads (65-85% 1RM) with 8-15 repetitions per set.","hypertrophy-training",{"title":575,"description":576,"slug":577,"ref":577},"Intermittent fasting","Intermittent fasting restricts eating to time windows; fat loss still depends mainly on calorie balance and protein.","intermittent-fasting",{"title":579,"description":580,"slug":581,"ref":581},"Intra-workout","Intra-workout refers to nutrition consumed during training to maintain energy, hydration and performance on long sessions.","intra-workout",{"title":583,"description":584,"slug":585,"ref":585},"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":587,"description":588,"slug":589,"ref":589},"Isometric","Isometric contraction is when the muscle produces tension without changing length. No visible movement, intense work.","isometric-contraction",{"title":591,"description":592,"slug":593,"ref":593},"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":595,"description":596,"slug":597,"ref":597},"Lean bulk","A lean bulk is a slow, controlled surplus aimed at maximizing muscle gain while limiting fat gain.","lean-bulk",{"title":599,"description":600,"slug":601,"ref":601},"Lean mass","Lean mass is everything in your body except fat: muscles, bones, organs, water. A real performance indicator.","lean-mass",{"title":603,"description":604,"slug":605,"ref":605},"Linear periodization","Linear periodization progresses from higher volume/lower intensity toward lower volume/higher intensity over weeks.","linear-periodization",{"title":607,"description":608,"slug":609,"ref":609},"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":611,"description":612,"slug":613,"ref":613},"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":615,"description":616,"slug":334,"ref":334},"Macronutrients (Macros)","Macronutrients are the 3 main types of nutrients: proteins, carbohydrates and lipids. Their balance is crucial for performance and body composition.",{"title":618,"description":619,"slug":620,"ref":620},"Maintenance","Maintenance is the calorie level at which your weight remains stable. The neutral baseline for any nutritional strategy.","maintenance",{"title":622,"description":623,"slug":624,"ref":624},"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":626,"description":627,"slug":628,"ref":628},"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":630,"description":631,"slug":632,"ref":632},"Mesocycle","A mesocycle is a 4-8 week training block with a specific objective (hypertrophy, strength, peak, deload). The cornerstone of periodization.","mesocycle",{"title":634,"description":635,"slug":636,"ref":636},"Microcycle","A microcycle is the smallest planning unit in bodybuilding: generally 1 week of training. This is your weekly routine.","microcycle",{"title":638,"description":639,"slug":640,"ref":640},"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":642,"description":643,"slug":644,"ref":644},"Mobility","Mobility is the ability to actively control range of motion. Find out how to improve your mobility to optimize your performance.","mobility",{"title":646,"description":647,"slug":648,"ref":648},"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":650,"description":651,"slug":652,"ref":652},"Muscle mass","Muscle mass is the total weight of muscles in the body. Key indicator of strength, metabolism, and longevity.","muscle-mass",{"title":654,"description":655,"slug":656,"ref":656},"Muscular Endurance Training","Muscular endurance training develops the ability to sustain prolonged effort. Light loads, high reps, short rests.","muscular-endurance-training",{"title":658,"description":659,"slug":660,"ref":660},"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":662,"description":663,"slug":664,"ref":664},"Muscular strength","Muscular strength is the maximum force a muscle (or group) can produce. The fundamental physical quality of any athlete.","muscular-strength",{"title":666,"description":667,"slug":668,"ref":668},"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":670,"description":671,"slug":672,"ref":672},"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":674,"description":675,"slug":676,"ref":676},"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":678,"description":679,"slug":680,"ref":680},"Overreaching","Overreaching is a short-term performance drop from hard training that recovers with planned rest — unlike prolonged overtraining.","overreaching",{"title":682,"description":683,"slug":684,"ref":684},"Overtraining","Overtraining is a prolonged performance drop from excess stress without enough recovery — rarer than simple overreaching.","overtraining",{"title":686,"description":687,"slug":688,"ref":688},"PR - Personal Record","A PR (Personal Record) is your best performance ever on a movement. The fundamental progress marker.","pr-personal-record",{"title":690,"description":691,"slug":692,"ref":692},"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":694,"description":695,"slug":696,"ref":696},"Periodization","Periodization is the cyclical organization of training into distinct phases to optimize progression, prevent plateaus, and avoid injuries.","periodization",{"title":698,"description":699,"slug":700,"ref":700},"Plateau","A plateau is a period of stagnation despite consistent training. Identifying the cause is the key to breaking it.","plateau",{"title":702,"description":703,"slug":337,"ref":337},"Post-workout","The post-workout is the nutrition right after training to optimize recovery and growth. Protein, carbs, hydration.",{"title":705,"description":706,"slug":707,"ref":708},"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":710,"description":711,"slug":712,"ref":712},"Powerlifting","Powerlifting is a strength sport focused on maximal squat, bench press and deadlift — programming revolves around heavy compounds and peaking.","powerlifting",{"title":714,"description":715,"slug":716,"ref":716},"Pre-workout","The pre-workout is the meal or supplement taken before training to optimize performance. Energy, focus, and pump.","pre-workout",{"title":718,"description":719,"slug":720,"ref":720},"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":5,"description":316,"slug":13,"ref":13},{"title":723,"description":724,"slug":335,"ref":335},"Protein powder","Protein powders are concentrated protein supplements. Practical for hitting daily protein needs.",{"title":726,"description":727,"slug":728,"ref":728},"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":730,"description":731,"slug":732,"ref":732},"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":734,"description":735,"slug":736,"ref":736},"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":738,"description":739,"slug":740,"ref":740},"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":742,"description":743,"slug":744,"ref":744},"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":746,"description":747,"slug":748,"ref":748},"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":750,"description":751,"slug":752,"ref":752},"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":754,"description":755,"slug":756,"ref":756},"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":758,"description":759,"slug":760,"ref":760},"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":762,"description":763,"slug":764,"ref":764},"Rest-Pause","Rest-pause is an intensification method using ultra-short pauses to extend a set. Powerful tool for hypertrophy.","rest-pause",{"title":766,"description":767,"slug":768,"ref":768},"Sarcomere","The sarcomere is the basic contractile unit of muscle. Composed of actin and myosin, it produces all your movements.","sarcomere",{"title":770,"description":771,"slug":772,"ref":772},"Series (Sets)","A series (or set) is a group of consecutive reps without rest. The basic unit of training programming.","series-sets",{"title":774,"description":775,"slug":776,"ref":776},"Sleep","Sleep is the most underrated training variable. It's during sleep that recovery, muscle building, and hormonal regulation happen.","sleep",{"title":778,"description":779,"slug":780,"ref":780},"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":782,"description":783,"slug":784,"ref":784},"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":786,"description":787,"slug":788,"ref":788},"Stretching","Stretching improves flexibility and range of motion. Learn about the different types and how to effectively incorporate them into your routine.","stretching",{"title":790,"description":791,"slug":792,"ref":792},"Superset","A superset chains two exercises with no rest between them. Time-efficient method that boosts intensity and density.","superset",{"title":794,"description":795,"slug":796,"ref":796},"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":798,"description":799,"slug":800,"ref":800},"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":802,"description":803,"slug":804,"ref":804},"Tabata","Tabata is a 4-minute HIIT protocol: 20 seconds max effort, 10 seconds rest, 8 rounds. Maximum efficiency in minimum time.","tabata",{"title":806,"description":807,"slug":808,"ref":808},"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":810,"description":811,"slug":812,"ref":812},"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":814,"description":815,"slug":816,"ref":816},"Training frequency","Training frequency defines how many times per week you work a muscle. Discover the optimal frequency to progress.","training-frequency",{"title":818,"description":819,"slug":820,"ref":820},"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":822,"description":823,"slug":824,"ref":824},"Training volume","Training volume represents the total amount of work performed. Discover the optimal volumes per muscle per week to progress.","training-volume",{"title":826,"description":827,"slug":828,"ref":828},"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":830,"description":831,"slug":832,"ref":832},"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":834,"description":835,"slug":836,"ref":836},"Undulating periodization","Undulating periodization varies volume and intensity frequently (daily or weekly) instead of long linear phases.","undulating-periodization",{"title":838,"description":839,"slug":840,"ref":840},"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":842,"description":843,"slug":844,"ref":844},"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":846,"description":847,"slug":848,"ref":848},"Warm-up","A warm-up raises temperature, primes the nervous system and rehearses the session patterns before hard sets.","warm-up",{"title":850,"description":851,"slug":852,"ref":852},"Whey protein","Whey is a fast-digesting dairy protein powder, rich in leucine — a convenient way to hit daily protein targets.","whey-protein",{"title":854,"description":855,"slug":856,"ref":856},"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":13,"en":13,"es":858,"fr":859,"it":860,"pt":861},"proteinas","proteines","proteine","proteina",1785169299653]