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Build Muscle

Understand the principles, build the program, work through the roadblocks.
4 stages14 core lessons · 21 optional deep dives ~1h 56m reading 4 checkpoints
Start with lesson 1Muscle Hypertrophy

Free to read. Track it in Studio to save progress and practice each checkpoint.

  1. 1Stage 1: Essentials3 core lessons
  2. 2Stage 2: Application4 core lessons + 12 optional
  3. 3Stage 3: Troubleshooting4 core lessons + 6 optional
  4. 4Stage 4: Advanced3 core lessons + 3 optional
1EssentialsThe few ideas every hypertrophy plan depends on. · 3 core lessons
  1. 1Muscle HypertrophyHypertrophy is muscle growth from existing fibres getting bigger. In practice it comes from doing enough hard sets (about 10 or more per muscle per week) taken close to failure, over months. The exact load, frequency and fancy techniques matter much less than people think.6 min · Physiology
  2. 2Weekly Sets per MuscleCount hard sets per muscle per week. About 10 or more reliably grows muscle. More keeps helping up to roughly the high teens to about 20 sets, with shrinking returns. Holding on to muscle takes far less.5 min · Programming
  3. 3Double ProgressionPick a rep range (say 8–12). Keep the weight the same and add reps until you hit the top of the range on every set. Then add the smallest weight jump, drop back to the bottom of the range, and climb again.5 min · Programming
Stage checkpoint · Your weekly set target

Pick two muscle groups you most want to grow. Write a weekly hard-set target for each, and how you will progress it over the next four weeks.

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2ApplicationTurn the principles into a program and a way of counting your work. · 4 core lessons
  1. 1Muscle Hypertrophy ProgramTrain each muscle with about 10–20 hard sets a week, split over roughly two sessions. Use mostly 6–15 reps stopped 1–3 reps short of failure, rest at least 1.5–2 minutes, add reps or load as you get stronger, and eat enough protein and energy to grow.6 min · Programming
  2. 2Volume Landmarks (MV / MEV / MAV / MRV)A set of weekly-volume reference points — minimum, minimum-effective, maximum-adaptive, maximum-recoverable — that frame how many sets per muscle to do for growth without over-reaching.2 min · Programming
  3. 3Nutrition for Muscle GainEat about 1.6 g of protein per kg of body weight a day (up to ~2.2 if you want a margin), run a small calorie surplus that gains roughly 0.25–0.5% of body weight a week, and keep training progressively. Bigger surpluses mostly add fat.6 min · Nutrition
  4. 4Counting Hard SetsCounting weekly hard sets (sets taken near failure) per muscle group is a simple, evidence-aligned dose unit for hypertrophy.2 min · Tracking
Go deeper · 12 optional lessons
  1. 1Dumbbells (Fixed & Adjustable)Short single-hand free weights that allow a large range of motion, independent (unilateral) loading that exposes side-to-side imbalances, and natural wrist/forearm rotation.2 min · Equipment
  2. 2Push / Pull / Legs (PPL) ProgramA split that groups the body by function — pushing muscles, pulling muscles, legs — run 3 or 6 days a week, giving balanced coverage and (at 6 days) ~2× frequency.2 min · Programming
  3. 3FSU Hypertrophy / Bodybuilding ProgramThe Florida State University Fitness Center bodybuilding template, with 8-12 RM loads, high volume, and high training frequency.2 min · Program Design
  4. 4FSU COMBO (Hypertrophy & Strength) ProgramThe Florida State University Fitness Center template combining hypertrophy and strength goals, specified across 12 numbered acute program variables.1 min · Program Design
  5. 5VolumeHow many — not how heavy. Volume is the total amount of exercises, sets, and reps performed, and moves inversely to intensity.2 min · Program Design
  6. 6Number of SetsHow many sets you perform for an exercise — 3 to 6 sets are most productive for strength, and the total interacts with workout time.2 min · Program Design
  7. 7Repetition Maximum ContinuumLow reps with heavy loads build the most maximal strength, but muscle grows across a broad rep range (about 2–4 to 20–30+ reps) when sets are taken close to failure; the classic strength/size/endurance continuum is a rough guide only.3 min · Program Design
  8. 8Split Routine SystemDifferent body parts are trained on alternate days so each can be worked thoroughly at high intensity without overtraining.2 min · Training Systems
  9. 9Multiple Set SystemPerforming several sets per exercise — the base from which most other systems are built — adjustable in load, reps, and sets to match any goal.1 min · Training Systems
  10. 10Super Set SystemTwo exercises done back to back with little or no rest, either for opposing muscles or for the same muscle. Supersets save time and build strength and muscle about as well as traditional sets.2 min · Training Systems
  11. 11Training Volume LoadVolume load = sets × reps × load — the total mechanical work proxy that, trended over weeks, is the clearest single signal of training progress.2 min · Tracking
  12. 12The Mind-Muscle Connection — Why You Can't Always "Feel" a Muscle Working"Feeling" a muscle work is really a question of which motor units your9 min · Physiology
Stage checkpoint · A critique of a real week

Write out one week of your current (or planned) training. Count the hard sets per muscle and note one thing you would change after this stage.

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3TroubleshootingWhat derails a hypertrophy plan, and how to tell if it is actually working. · 4 core lessons
  1. 1Periodization (Cycle Training)Planned variation of training volume and intensity across distinct phases to drive optimal long-term gains in strength and power.3 min · Training Systems
  2. 2Sleep, Hormones & Muscle GrowthDeep sleep drives the body's biggest growth-hormone pulse and supports protein synthesis; skimping on sleep lowers testosterone, raises cortisol, and tilts the body toward muscle breakdown.2 min · Wellness
  3. 3KPIs for HypertrophyTrack weekly hard sets per muscle and that they're progressing, plus slow gains in girths, photos, and a controlled scale rise — muscle is built by progressive volume and confirmed slowly.2 min · Tracking
  4. 4Concurrent Training & the Interference EffectFor most people, adding cardio to a lifting program does not reduce muscle growth or maximal strength. The real, modest cost is to explosive strength (jumping, rapid force), mainly when cardio and lifting share a session; if lower-body strength is the priority, lift first.8 min · Cardio
Go deeper · 6 optional lessons
  1. 1GNL Rotational SystemA rotational scheme — a few muscle groups per workout with long-term planning — to prevent overtraining and allow high-intensity work for each group.2 min · Training Systems
  2. 2Sex Differences in Hypertrophy ("Lifting Heavy Makes Women Bulky" Myth)Lifting heavy weights does not make women "bulky" by default — testosterone is the primary driver of rapid, large-scale muscle growth, women have roughly a tenth of men's circulating testosterone, and the visibly muscular physiques people picture take years of dedicated hypertrophy training (often with a caloric surplus, sometimes with exogenous hormones) to build.4 min · Physiology
  3. 3Resistance Training After Menopause — Strength and Muscle Gains Hold UpMenopause does not meaningfully blunt the response to resistance training — the largest pooled analysis to date found postmenopausal women gain strength, lean mass, and lose fat at essentially the same rate as premenopausal women.4 min · Populations
  4. 4You Can't 'Lengthen' a Muscle (the Toning Myth)Light weights and high reps don't "tone" or "lengthen" a muscle for a leaner look — a muscle's overall length is set by where its tendons attach to bone, which training doesn't change; "toning" is a 1980s marketing term for ordinary muscle growth, not a distinct physiological process.5 min · Physiology
  5. 5Muscle MemoryRetraining after a layoff is widely believed to be faster because muscle fibers permanently keep the extra nuclei gained from prior training — but the best current human evidence says that's not what's actually happening.3 min · Physiology
  6. 6Cold-Water Immersion & Ice BathsSitting in cold water (~10–15 °C) after exercise reduces soreness and perceived fatigue and can help power recover — but doing it routinely right after lifting blunts long-term muscle and strength gains, so time it to your goal.2 min · Wellness
Stage checkpoint · Your plateau plan

Describe a plateau you have hit (or one you expect). List what you would check first, in order, and the single change you would make.

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4AdvancedSpecialization techniques for once the basics are automatic. · 3 core lessons
  1. 1Pre-Exhaustion SystemPre-exhaustion means tiring a muscle with an isolation exercise, then going straight into a compound exercise for the same muscle (e.g., leg extensions, then squats). It's a valid variation, but trials show no growth advantage over normal order, and it costs you load on the compound lift.6 min · Training Systems
  2. 2Exhaustion Set SystemTaking sets to exhaustion (failure); current evidence finds stopping 1–3 reps short gives about the same muscle growth, and failure adds no strength benefit while adding fatigue.2 min · Training Systems
  3. 3Lengthened Partials & Training at Long Muscle LengthsThe stretched part of a rep appears to be where a lot of the growth stimulus lives. Partial reps done in the stretched half ("lengthened partials") grow muscle about as well as full reps, and possibly slightly better in some muscles. Partials in the shortened half are what lose out. They're a tool, not a shortcut past full range of motion.6 min · Principles
Go deeper · 3 optional lessons
  1. 1Pyramid (Triangle) SystemA favorite of power-lifters and bodybuilders combining ascending then descending loading — reps fall as load rises, then reverse.1 min · Training Systems
  2. 2Positions of Flexion SystemTraining each muscle from three angles/positions — stretch, midrange, and contracted — for efficient multi-angular development.2 min · Training Systems
  3. 3Rep-Based vs Skill-Based TrainingRep-based work chases muscular fatigue with moderate-to-high reps to failure; skill-based work chases motor mastery of a hard position with short, fresh, low-fatigue practice.2 min · Calisthenics
Stage checkpoint · A specialization block

Choose one technique from this stage. Explain when you would use it, for which muscle, for how long, and what you would reduce to make room.

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Stage order and checkpoints are editorial curation by the Fysiqal team, not a study-backed or third-party-reviewed sequence. Lessons show their own review status. See every topic tagged build muscle →

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