[{"data":1,"prerenderedAt":788},["ShallowReactive",2],{"lexique-en-anabolic-window":3,"lexique-all-en":277,"lexique-trans-en-anabolic-window":782},{"id":4,"title":5,"author":6,"body":7,"category":260,"description":261,"extension":262,"faq":263,"lang":264,"lead":263,"letter":265,"meta":266,"navigation":267,"path":268,"ref":13,"related":263,"resources":263,"seo":269,"sources":270,"stem":274,"updated":275,"__hash__":276},"lexique/lexique/en/anabolic-window.md","Anabolic window","Ekklo",{"type":8,"value":9,"toc":249},"minimark",[10,14,19,32,35,38,41,46,50,63,67,88,90,94,153,155,159,162,176,179,181,185,212,214,218,232,234,238],[11,12,5],"h1",{"id":13},"anabolic-window",[15,16,18],"h4",{"id":17},"definition","Definition",[20,21,22,23,27,28,31],"p",{},"The ",[24,25,26],"strong",{},"anabolic window"," is, in classic theory, the ",[24,29,30],{},"30-60 minute period after workout"," where the body would be especially receptive to nutrients (protein, carbs) for muscle growth.",[33,34],"blockquote",{},[20,36,37],{},"💡 Recent research has greatly relativized this concept. The \"window\" is much longer than originally thought.",[39,40],"hr",{},[42,43,45],"h3",{"id":44},"the-myth-and-the-reality","The myth and the reality",[15,47,49],{"id":48},"old-theory-1990s","Old theory (1990s)",[51,52,53,57,60],"ul",{},[54,55,56],"li",{},"You must eat WITHIN 30 min after workout",[54,58,59],{},"Otherwise gains are \"lost\"",[54,61,62],{},"Need carbs + fast protein right away",[15,64,66],{"id":65},"current-science","Current science",[51,68,69,76,82,85],{},[54,70,71,72,75],{},"The window is more like ",[24,73,74],{},"4-6 hours"," wide",[54,77,78,79],{},"What matters is ",[24,80,81],{},"total daily protein intake",[54,83,84],{},"The pre-workout meal also feeds the post-workout period",[54,86,87],{},"Practical urgency is overblown",[39,89],{},[42,91,93],{"id":92},"what-really-matters-in-post-workout","What really matters in post-workout",[95,96,97,110],"table",{},[98,99,100],"thead",{},[101,102,103,107],"tr",{},[104,105,106],"th",{},"Factor",[104,108,109],{},"Importance",[111,112,113,122,130,138,145],"tbody",{},[101,114,115,119],{},[116,117,118],"td",{},"Total daily protein",[116,120,121],{},"⭐⭐⭐⭐⭐ critical",[101,123,124,127],{},[116,125,126],{},"Distribution across day (every 3-4h)",[116,128,129],{},"⭐⭐⭐⭐ very important",[101,131,132,135],{},[116,133,134],{},"Pre-workout meal",[116,136,137],{},"⭐⭐⭐ important",[101,139,140,143],{},[116,141,142],{},"Eat within 4h post",[116,144,137],{},[101,146,147,150],{},[116,148,149],{},"Eat within 30 min post",[116,151,152],{},"⭐ marginal",[39,154],{},[42,156,158],{"id":157},"when-the-window-does-matter","When the window does matter",[20,160,161],{},"The 30-60 min window matters in 2 specific cases:",[51,163,164,170],{},[54,165,166,169],{},[24,167,168],{},"Fasted training",": nothing eaten before, accelerated catabolism, post-workout meal more critical",[54,171,172,175],{},[24,173,174],{},"Two same-day sessions",": optimize recovery between them",[20,177,178],{},"For the rest, the timing is much more flexible.",[39,180],{},[42,182,184],{"id":183},"what-to-eat-in-the-post-workout-window","What to eat in the post-workout window",[51,186,187,194,200,206],{},[54,188,189,190,193],{},"✅ ",[24,191,192],{},"Protein",": 25-40 g (or 0.4 g/kg bodyweight)",[54,195,189,196,199],{},[24,197,198],{},"Carbs",": 50-100 g if intense session",[54,201,189,202,205],{},[24,203,204],{},"Hydration",": 500-1000 ml of water",[54,207,189,208,211],{},[24,209,210],{},"Optionally electrolytes"," if heavy sweat",[39,213],{},[42,215,217],{"id":216},"common-mistakes","Common mistakes",[51,219,220,223,226,229],{},[54,221,222],{},"❌ Stressing if you can't eat within 30 min",[54,224,225],{},"❌ Drinking only fast carbs without protein",[54,227,228],{},"❌ Ignoring total daily protein, focusing only on post-workout",[54,230,231],{},"❌ Confusing \"anabolic window\" with \"weight loss window\"",[39,233],{},[42,235,237],{"id":236},"key-takeaways","Key takeaways",[20,239,240,241,244,245,248],{},"The anabolic window ",[24,242,243],{},"exists, but is wider than originally claimed",". Total daily protein matters more than the post-workout meal alone. ",[24,246,247],{},"Eat protein every 3-4 hours, including post-workout (within 4h ideally)",". Don't stress about a 30-min countdown.",{"title":250,"searchDepth":251,"depth":251,"links":252},"",2,[253,255,256,257,258,259],{"id":44,"depth":254,"text":45},3,{"id":92,"depth":254,"text":93},{"id":157,"depth":254,"text":158},{"id":183,"depth":254,"text":184},{"id":216,"depth":254,"text":217},{"id":236,"depth":254,"text":237},"nutrition","The anabolic window is the post-workout period considered ideal for nutrition. The reality: it's much longer than thought.","md",null,"en","A",{},true,"/lexique/en/anabolic-window",{"title":5,"description":261},[271],{"label":272,"url":273},"Nutrient timing and the anabolic window (review literature)","https://pubmed.ncbi.nlm.nih.gov/","lexique/en/anabolic-window","2026-07-27","iLqT5g2n_Qs1x5-g5IycHf3r713blgTpP4bANtMajds",[278,282,286,290,294,298,302,306,307,311,315,319,323,327,331,335,339,343,347,351,355,359,363,367,371,375,379,383,387,391,395,399,403,407,411,415,419,423,427,431,435,439,443,447,451,455,459,463,467,471,475,479,483,486,490,494,498,502,506,510,514,518,522,526,530,534,538,542,546,550,554,558,562,566,570,574,578,582,586,590,594,598,602,606,610,614,618,622,626,631,635,639,643,646,650,654,658,662,666,670,674,678,682,686,690,694,698,702,706,710,714,718,722,726,730,734,738,742,746,750,754,758,762,766,770,774,778],{"title":279,"description":280,"slug":281,"ref":281},"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":283,"description":284,"slug":285,"ref":285},"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":287,"description":288,"slug":289,"ref":289},"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":291,"description":292,"slug":293,"ref":293},"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":295,"description":296,"slug":297,"ref":297},"Active recovery","Active recovery uses light activity to speed muscle recovery. Find out how to effectively integrate it into your routine.","active-recovery",{"title":299,"description":300,"slug":301,"ref":301},"Adduction","Adduction is a movement that brings a body part toward the body's midline. Opposite of abduction.","adduction",{"title":303,"description":304,"slug":305,"ref":305},"Aerobic System","The aerobic system produces energy with oxygen, fueling long-duration efforts. It's the foundation of endurance and recovery.","aerobic-system",{"title":5,"description":261,"slug":13,"ref":13},{"title":308,"description":309,"slug":310,"ref":310},"Anaerobic System","The anaerobic system produces energy without oxygen — for explosive, intense efforts. Limited but powerful, it fuels strength and sprints.","anaerobic-system",{"title":312,"description":313,"slug":314,"ref":314},"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":316,"description":317,"slug":318,"ref":318},"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":320,"description":321,"slug":322,"ref":322},"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":324,"description":325,"slug":326,"ref":326},"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":328,"description":329,"slug":330,"ref":330},"Block periodization","Block periodization concentrates training into focused blocks (accumulation, intensification, realization) with clear priorities.","block-periodization",{"title":332,"description":333,"slug":334,"ref":334},"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":336,"description":337,"slug":338,"ref":338},"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":340,"description":341,"slug":342,"ref":342},"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":344,"description":345,"slug":346,"ref":346},"Bodyweight","Bodyweight training uses your own body as resistance. No equipment, anywhere, scalable to any level.","bodyweight",{"title":348,"description":349,"slug":350,"ref":350},"Caffeine","Caffeine is a stimulant that can raise alertness and training performance; dose and timing matter for sleep and anxiety.","caffeine",{"title":352,"description":353,"slug":354,"ref":354},"Calisthenics","Calisthenics builds strength and skill primarily with bodyweight patterns (push-ups, pull-ups, dips, levers) and progressive variations.","calisthenics",{"title":356,"description":357,"slug":358,"ref":358},"Calorie Maintenance","Caloric maintenance is the calorie level keeping your weight stable. Foundation of any nutritional plan.","calorie-maintenance",{"title":360,"description":361,"slug":362,"ref":362},"Calorie Surplus","A caloric surplus means consuming more calories than you burn. Mandatory mechanism for serious muscle building.","calorie-surplus",{"title":364,"description":365,"slug":366,"ref":366},"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":368,"description":369,"slug":370,"ref":370},"Calories","Calories measure the energy provided by food. Understanding your caloric needs is the foundation of every fitness goal.","calories",{"title":372,"description":373,"slug":374,"ref":374},"Carbohydrates","Carbohydrates are the main source of energy for intense training. Discover your needs, the different types and their role in performance.","carbohydrates",{"title":376,"description":377,"slug":378,"ref":378},"Casein","Casein is a slower-digesting dairy protein, often used between meals or at night to help hit daily protein targets.","casein",{"title":380,"description":381,"slug":382,"ref":382},"Circuit training","Circuit training chains several exercises with little rest. Ideal for burning calories and improving cardiovascular fitness while keeping muscle.","circuit-training",{"title":384,"description":385,"slug":386,"ref":386},"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":388,"description":389,"slug":390,"ref":390},"Collagen","Collagen is a structural protein; supplements may support connective tissue goals but are incomplete for total muscle protein needs.","collagen",{"title":392,"description":393,"slug":394,"ref":394},"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":396,"description":397,"slug":398,"ref":398},"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":400,"description":401,"slug":402,"ref":402},"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":404,"description":405,"slug":406,"ref":406},"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":408,"description":409,"slug":410,"ref":410},"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":412,"description":413,"slug":414,"ref":414},"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":416,"description":417,"slug":418,"ref":418},"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":420,"description":421,"slug":422,"ref":422},"Dietary fiber","Dietary fiber supports satiety, digestion and cardiometabolic health; useful in fat-loss adherence plans.","dietary-fiber",{"title":424,"description":425,"slug":426,"ref":426},"Dropset","A dropset extends a set by reducing the load when failure hits. Powerful intensification method for hypertrophy.","dropset",{"title":428,"description":429,"slug":430,"ref":430},"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":432,"description":433,"slug":434,"ref":434},"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":436,"description":437,"slug":438,"ref":438},"Electrolytes","Electrolytes (sodium, potassium, magnesium…) are minerals that conduct electrical signals and help fluid balance, especially with heavy sweating.","electrolytes",{"title":440,"description":441,"slug":442,"ref":442},"Exercise selection","Exercise selection is choosing movements that fit the goal, equipment, anatomy and skill — the foundation of a good program.","exercise-selection",{"title":444,"description":445,"slug":446,"ref":446},"Extension","Extension is the anatomical movement that increases the angle between two body segments. Opposite of flexion.","extension",{"title":448,"description":449,"slug":450,"ref":450},"Fat mass","Fat mass is the total weight of fat tissue. Essential for survival, but excess harms health and aesthetics.","fat-mass",{"title":452,"description":453,"slug":454,"ref":454},"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":456,"description":457,"slug":458,"ref":458},"Flexion","Flexion is the anatomical movement that decreases the angle between two body segments. Opposite of extension.","flexion",{"title":460,"description":461,"slug":462,"ref":462},"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":464,"description":465,"slug":466,"ref":466},"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":468,"description":469,"slug":470,"ref":470},"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":472,"description":473,"slug":474,"ref":474},"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":476,"description":477,"slug":478,"ref":478},"Glycogen","Glycogen is the storage form of carbohydrate in muscle and liver — the primary fuel for hard training.","glycogen",{"title":480,"description":481,"slug":482,"ref":482},"HIIT","HIIT (High-Intensity Interval Training) alternates short hard efforts with recovery to improve fitness and calorie burn in less time.","hiit",{"title":204,"description":484,"slug":485,"ref":485},"Hydration is maintaining fluid balance for performance, cognition and recovery — water plus electrolytes when sweat losses are high.","hydration",{"title":487,"description":488,"slug":489,"ref":489},"Hypertrophy","Muscle hypertrophy is the increase in muscle fiber size. It's the primary mechanism behind muscle growth from resistance training.","hypertrophy",{"title":491,"description":492,"slug":493,"ref":493},"Hypertrophy Training","Hypertrophy training aims to maximize muscle growth using moderate loads (65-85% 1RM) with 8-15 repetitions per set.","hypertrophy-training",{"title":495,"description":496,"slug":497,"ref":497},"Intermittent fasting","Intermittent fasting restricts eating to time windows; fat loss still depends mainly on calorie balance and protein.","intermittent-fasting",{"title":499,"description":500,"slug":501,"ref":501},"Intra-workout","Intra-workout refers to nutrition consumed during training to maintain energy, hydration and performance on long sessions.","intra-workout",{"title":503,"description":504,"slug":505,"ref":505},"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":507,"description":508,"slug":509,"ref":509},"Isometric","Isometric contraction is when the muscle produces tension without changing length. No visible movement, intense work.","isometric-contraction",{"title":511,"description":512,"slug":513,"ref":513},"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":515,"description":516,"slug":517,"ref":517},"Lean bulk","A lean bulk is a slow, controlled surplus aimed at maximizing muscle gain while limiting fat gain.","lean-bulk",{"title":519,"description":520,"slug":521,"ref":521},"Lean mass","Lean mass is everything in your body except fat: muscles, bones, organs, water. A real performance indicator.","lean-mass",{"title":523,"description":524,"slug":525,"ref":525},"Linear periodization","Linear periodization progresses from higher volume/lower intensity toward lower volume/higher intensity over weeks.","linear-periodization",{"title":527,"description":528,"slug":529,"ref":529},"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":531,"description":532,"slug":533,"ref":533},"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":535,"description":536,"slug":537,"ref":537},"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":539,"description":540,"slug":541,"ref":541},"Maintenance","Maintenance is the calorie level at which your weight remains stable. The neutral baseline for any nutritional strategy.","maintenance",{"title":543,"description":544,"slug":545,"ref":545},"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":547,"description":548,"slug":549,"ref":549},"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":551,"description":552,"slug":553,"ref":553},"Mesocycle","A mesocycle is a 4-8 week training block with a specific objective (hypertrophy, strength, peak, deload). The cornerstone of periodization.","mesocycle",{"title":555,"description":556,"slug":557,"ref":557},"Microcycle","A microcycle is the smallest planning unit in bodybuilding: generally 1 week of training. This is your weekly routine.","microcycle",{"title":559,"description":560,"slug":561,"ref":561},"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":563,"description":564,"slug":565,"ref":565},"Mobility","Mobility is the ability to actively control range of motion. Find out how to improve your mobility to optimize your performance.","mobility",{"title":567,"description":568,"slug":569,"ref":569},"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":571,"description":572,"slug":573,"ref":573},"Muscle mass","Muscle mass is the total weight of muscles in the body. Key indicator of strength, metabolism, and longevity.","muscle-mass",{"title":575,"description":576,"slug":577,"ref":577},"Muscular Endurance Training","Muscular endurance training develops the ability to sustain prolonged effort. Light loads, high reps, short rests.","muscular-endurance-training",{"title":579,"description":580,"slug":581,"ref":581},"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":583,"description":584,"slug":585,"ref":585},"Muscular strength","Muscular strength is the maximum force a muscle (or group) can produce. The fundamental physical quality of any athlete.","muscular-strength",{"title":587,"description":588,"slug":589,"ref":589},"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":591,"description":592,"slug":593,"ref":593},"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":595,"description":596,"slug":597,"ref":597},"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":599,"description":600,"slug":601,"ref":601},"Overreaching","Overreaching is a short-term performance drop from hard training that recovers with planned rest — unlike prolonged overtraining.","overreaching",{"title":603,"description":604,"slug":605,"ref":605},"Overtraining","Overtraining is a prolonged performance drop from excess stress without enough recovery — rarer than simple overreaching.","overtraining",{"title":607,"description":608,"slug":609,"ref":609},"PR - Personal Record","A PR (Personal Record) is your best performance ever on a movement. The fundamental progress marker.","pr-personal-record",{"title":611,"description":612,"slug":613,"ref":613},"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":615,"description":616,"slug":617,"ref":617},"Periodization","Periodization is the cyclical organization of training into distinct phases to optimize progression, prevent plateaus, and avoid injuries.","periodization",{"title":619,"description":620,"slug":621,"ref":621},"Plateau","A plateau is a period of stagnation despite consistent training. Identifying the cause is the key to breaking it.","plateau",{"title":623,"description":624,"slug":625,"ref":625},"Post-workout","The post-workout is the nutrition right after training to optimize recovery and growth. Protein, carbs, hydration.","post-workout",{"title":627,"description":628,"slug":629,"ref":630},"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":632,"description":633,"slug":634,"ref":634},"Powerlifting","Powerlifting is a strength sport focused on maximal squat, bench press and deadlift — programming revolves around heavy compounds and peaking.","powerlifting",{"title":636,"description":637,"slug":638,"ref":638},"Pre-workout","The pre-workout is the meal or supplement taken before training to optimize performance. Energy, focus, and pump.","pre-workout",{"title":640,"description":641,"slug":642,"ref":642},"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":192,"description":644,"slug":645,"ref":645},"Protein is the essential macronutrient for building and repairing muscle. Discover your needs, the best sources and the optimal timing.","protein",{"title":647,"description":648,"slug":649,"ref":649},"Protein powder","Protein powders are concentrated protein supplements. Practical for hitting daily protein needs.","protein-powder",{"title":651,"description":652,"slug":653,"ref":653},"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":655,"description":656,"slug":657,"ref":657},"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":659,"description":660,"slug":661,"ref":661},"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":663,"description":664,"slug":665,"ref":665},"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":667,"description":668,"slug":669,"ref":669},"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":671,"description":672,"slug":673,"ref":673},"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":675,"description":676,"slug":677,"ref":677},"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":679,"description":680,"slug":681,"ref":681},"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":683,"description":684,"slug":685,"ref":685},"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":687,"description":688,"slug":689,"ref":689},"Rest-Pause","Rest-pause is an intensification method using ultra-short pauses to extend a set. Powerful tool for hypertrophy.","rest-pause",{"title":691,"description":692,"slug":693,"ref":693},"Sarcomere","The sarcomere is the basic contractile unit of muscle. Composed of actin and myosin, it produces all your movements.","sarcomere",{"title":695,"description":696,"slug":697,"ref":697},"Series (Sets)","A series (or set) is a group of consecutive reps without rest. The basic unit of training programming.","series-sets",{"title":699,"description":700,"slug":701,"ref":701},"Sleep","Sleep is the most underrated training variable. It's during sleep that recovery, muscle building, and hormonal regulation happen.","sleep",{"title":703,"description":704,"slug":705,"ref":705},"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":707,"description":708,"slug":709,"ref":709},"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":711,"description":712,"slug":713,"ref":713},"Stretching","Stretching improves flexibility and range of motion. Learn about the different types and how to effectively incorporate them into your routine.","stretching",{"title":715,"description":716,"slug":717,"ref":717},"Superset","A superset chains two exercises with no rest between them. Time-efficient method that boosts intensity and density.","superset",{"title":719,"description":720,"slug":721,"ref":721},"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":723,"description":724,"slug":725,"ref":725},"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":727,"description":728,"slug":729,"ref":729},"Tabata","Tabata is a 4-minute HIIT protocol: 20 seconds max effort, 10 seconds rest, 8 rounds. Maximum efficiency in minimum time.","tabata",{"title":731,"description":732,"slug":733,"ref":733},"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":735,"description":736,"slug":737,"ref":737},"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":739,"description":740,"slug":741,"ref":741},"Training frequency","Training frequency defines how many times per week you work a muscle. Discover the optimal frequency to progress.","training-frequency",{"title":743,"description":744,"slug":745,"ref":745},"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":747,"description":748,"slug":749,"ref":749},"Training volume","Training volume represents the total amount of work performed. Discover the optimal volumes per muscle per week to progress.","training-volume",{"title":751,"description":752,"slug":753,"ref":753},"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":755,"description":756,"slug":757,"ref":757},"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":759,"description":760,"slug":761,"ref":761},"Undulating periodization","Undulating periodization varies volume and intensity frequently (daily or weekly) instead of long linear phases.","undulating-periodization",{"title":763,"description":764,"slug":765,"ref":765},"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":767,"description":768,"slug":769,"ref":769},"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":771,"description":772,"slug":773,"ref":773},"Warm-up","A warm-up raises temperature, primes the nervous system and rehearses the session patterns before hard sets.","warm-up",{"title":775,"description":776,"slug":777,"ref":777},"Whey protein","Whey is a fast-digesting dairy protein powder, rich in leucine — a convenient way to hit daily protein targets.","whey-protein",{"title":779,"description":780,"slug":781,"ref":781},"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":783,"en":13,"es":784,"fr":785,"it":786,"pt":787},"anaboles-fenster","ventana-anabolica","fenetre-anabolique","finestra-anabolica","janela-anabolica",1785169292715]