The RepBro Blog

Lifting, decoded. One honest cue at a time.

Research-backed writing on hypertrophy, strength programming, recovery, and the lifts that actually move the needle — from the team building RepBro.

RepBro AI coach providing exercise technique guidance and form cues
Technique·6 min read

Complete Exercise Technique Guide: Ab Roller, Pallof Press, and Back Squat Form

Master proper form for ab roller exercise, Pallof press reps, and back squat technique. Get specific cues, rep ranges, and common mistakes to avoid for maximum results.

More from the blog

RepBro AI coach answering exercise substitution questions
Programming·5 min

7 Bench Dips Alternatives That Build Stronger Triceps (No Bench Required)

Discover effective bench dips alternatives using bodyweight and minimal equipment. Learn Copenhagen plank progressions, spider curl substitutes, and tricep-building moves that work anywhere.

RepBro AI gym coach answering exercise alternative questions
Technique·6 min

7 Walking Lunges Alternatives and Nordic Curl Substitutes That Actually Work

Replace walking lunges, Nordic curls, and wall sits with equipment-free alternatives that target the same muscles. Get 7 proven substitutes for advanced leg exercises.

RepBro AI gym coach providing exercise alternatives and programming guidance
Technique·5 min

Hip Abduction Machine Alternatives: 7 Exercises to Build Glute Strength Without the Machine

Build glute medius strength with resistance bands, dumbbells, and bodyweight exercises. These hip abduction machine alternatives target lateral hip stability and glute activation effectively.

RepBro AI coach providing exercise programming guidance for hamstring training
Strength·5 min

7 Nordic Hamstring Curl Alternatives That Actually Build Eccentric Strength

Nordic hamstring curl alternatives using resistance bands, dumbbells, and partner assistance. Build eccentric hamstring strength without advanced equipment for injury prevention and performance.

RepBro AI coach providing exercise alternatives and form guidance
Technique·5 min

7 Chest Supported Row Alternatives to Build Your Back at Home

Build a thick back without a chest supported row machine. These 7 alternatives using dumbbells, bands, and bodyweight target the same muscles with proper form cues.

RepBro AI coach answering a programming question about weekly set volume
Hypertrophy·5 min

How Many Sets Per Muscle Per Week for Maximum Hypertrophy

Research shows 10-20 weekly sets per muscle group maximizes hypertrophy for most lifters. Here's how to find your optimal volume and avoid junk sets that waste recovery.

RepBro app showing weekly training volume and progress tracking charts
Programming·5 min

How Many Sets Per Muscle Per Week? The Science-Based Guide to Training Volume

Most lifters need 10-20 sets per muscle group per week for optimal hypertrophy. Beginners start at 8-12 sets, intermediates aim for 12-16, and advanced lifters may need 16-20+ sets weekly.

RepBro app showing weekly training volume charts and progress tracking for optimal muscle growth
Hypertrophy·5 min

How Many Sets Per Muscle Per Week for Maximum Hypertrophy

Research shows 10-20 weekly sets per muscle group optimizes hypertrophy for most lifters. Beginners start at 10-14 sets, intermediates need 14-18, advanced lifters may require 16-22 sets per week.

RepBro AI coach answering programming questions about training volume
Programming·4 min

How Many Sets Per Muscle Per Week: The Science-Based Answer

Research shows 10-20 sets per muscle per week optimizes hypertrophy for most lifters. Beginners start at 10-12 sets, intermediates need 14-18 sets, advanced lifters may require 16-20+ sets per muscle group weekly.

RepBro app showing weekly training volume and progress charts for tracking sets per muscle group
Programming·6 min

How Many Sets Per Muscle Per Week: The Science-Based Guide to Training Volume

Most lifters need 10-20 sets per muscle per week for hypertrophy. Beginners start at 8-12 sets, intermediates use 12-18 sets, and advanced lifters may need 16-22 sets depending on recovery capacity.

RepBro app showing weekly training volume tracking and progress charts
Hypertrophy·5 min

How Many Sets Per Muscle Per Week: The Science-Based Guide to Training Volume

Most lifters need 10-20 sets per muscle group per week for optimal hypertrophy. Beginners start at 8-12 sets, intermediates need 12-18 sets, and advanced lifters may require 16-22 sets weekly.

RepBro app progress screen showing weekly training volume charts and muscle group tracking
Hypertrophy·5 min

How Many Sets Per Muscle Per Week for Maximum Hypertrophy

Research shows 10-20 sets per muscle per week optimizes hypertrophy for most lifters. Here's how to find your ideal volume and track it effectively.

RepBro app showing weekly training volume and progress tracking with PR charts
Hypertrophy·5 min

How Many Sets Per Muscle Per Week for Maximum Growth

Most lifters need 10-20 sets per muscle per week for optimal hypertrophy. Here's how to find your sweet spot based on training experience, recovery, and muscle group.

RepBro app progress screen showing volume tracking charts and PR history
Hypertrophy·5 min

How Many Sets Per Muscle Per Week for Maximum Growth

Research shows 12-20 sets per muscle per week optimizes hypertrophy for most lifters. Here's how to find your ideal volume and track it effectively.

RepBro AI coach answering programming questions about weekly set volume
Hypertrophy·6 min

How Many Sets Per Muscle Per Week: The Science-Based Guide for Maximum Growth

Research shows 10-20 sets per muscle per week optimize hypertrophy for most lifters. Beginners start at 10-12 sets, intermediates need 12-16, and advanced lifters may require 16-20+ sets.

RepBro app showing weekly training volume charts and progress tracking
Hypertrophy·5 min

How Many Sets Per Muscle Per Week for Maximum Hypertrophy

Research shows 10-20 weekly sets per muscle group maximizes hypertrophy. Start with 10-12 sets for beginners, progress to 16-20 for advanced lifters. Individual recovery varies.

RepBro app showing weekly training volume and progress charts for tracking sets per muscle group
Hypertrophy·5 min

How Many Sets Per Muscle Per Week for Maximum Hypertrophy

Research shows 10-20 sets per muscle per week maximizes hypertrophy for most lifters. Beginners start at 8-12 sets, intermediates need 12-16, advanced lifters may require 16-20+ sets weekly.

RepBro app progress screen showing weekly training volume charts and muscle group tracking
Hypertrophy·6 min

How Many Sets Per Muscle Per Week for Maximum Hypertrophy

Research shows 10-20 sets per muscle per week maximizes hypertrophy for most lifters. Beginners start at 8-12 sets, intermediates need 12-16, advanced lifters may benefit from 16-20+ sets per muscle group weekly.

RepBro app showing weekly volume tracking and progress charts for optimal muscle building
Programming·5 min

How Many Sets Per Muscle Per Week: The Science-Based Guide to Weekly Volume

Research shows 10-20 sets per muscle per week optimize hypertrophy for most lifters. Beginners need 8-12 sets, intermediates 12-18, advanced lifters up to 20+ sets weekly.

RepBro app showing weekly training volume charts and progress tracking for muscle groups
Hypertrophy·6 min

How Many Sets Per Muscle Per Week for Maximum Hypertrophy

Research shows 10-20 sets per muscle per week maximizes hypertrophy for most lifters. Here's how to find your optimal weekly set volume based on training experience and recovery.

RepBro app showing weekly training volume and progress tracking for optimal hypertrophy programming
Hypertrophy·4 min

How Many Sets Per Muscle Per Week for Maximum Hypertrophy

Research shows 10-20 sets per muscle per week optimizes hypertrophy for most lifters. Here's how to find your ideal weekly volume based on training experience and recovery capacity.

RepBro AI coach answering a programming question about weekly training volume
Hypertrophy·5 min

How Many Sets Per Muscle Per Week for Maximum Hypertrophy

Most lifters need 10-20 sets per muscle per week for optimal hypertrophy. Beginners start at 8-12 sets, intermediates use 12-18 sets, and advanced lifters may need 16-22 sets depending on recovery capacity.

RepBro app home screen showing today's workout plan for beginners
Programming·6 min

Complete Beginner Gym Workout Plan: 4-Week Program to Build Strength and Confidence

A structured 4-week beginner gym workout plan with compound movements, progressive overload, and exercise demonstrations. Start with 3 days per week, master the basics, and build lasting strength.

RepBro progress tracking screen showing PRs, volume trends, and strength gains over time
Programming·5 min

How to Progress Your Workouts: A Beginner's Guide to Getting Stronger

Learn workout progression methods for beginners: progressive overload techniques, when to add weight, rep ranges, and systematic approaches to build strength and muscle consistently.

RepBro AI gym coach providing form guidance and programming advice to prevent beginner mistakes
Technique·5 min

7 Beginner Gym Mistakes That Kill Your Progress (And How to Fix Them)

Avoid these 7 common beginner gym mistakes that slow progress and increase injury risk. Learn proper form, programming, and recovery techniques for faster gains.

RepBro app home screen showing personalized workout plan for home training
Technique·6 min

Face Pulls for Renters: 7 Apartment-Friendly Alternatives Using Resistance Bands

Master face pulls for renters with resistance bands and doorway anchors. Seven effective alternatives that strengthen rear delts and improve posture without damaging walls or requiring gym access.

RepBro app home screen showing a personalized 3-day workout plan for beginners
Programming·6 min

3-Day Beginner Workout Plan: Build Strength Fast

A simple 3-day full-body workout plan for beginners focusing on compound movements. Build strength with progressive overload using squats, deadlifts, bench press, and rows.

RepBro home workout screen showing personalized training plan
Technique·4 min

Face Pulls at Home: 5 Equipment-Free Alternatives That Actually Work

Learn how to perform effective face pulls at home using resistance bands, towels, and bodyweight alternatives. Build stronger rear delts and improve posture without a cable machine.

RepBro app home screen showing personalized workout plan for gym beginners
Programming·5 min

First Week at the Gym: Complete Beginner's Guide

Your first week gym experience doesn't have to be intimidating. Follow this step-by-step guide covering workout basics, gym etiquette, and confidence-building strategies for new lifters.

RepBro AI gym coach providing form guidance and technique cues
Technique·6 min

How to Do a Glute Bridge with Proper Form: Fix Your Pelvic Tilt and Lockout

Master glute bridge form with proper pelvic tilt and lockout position. Learn to feel it in your glutes, not your lower back, with step-by-step technique cues and common mistakes to avoid.

RepBro AI coach providing form cues for proper dumbbell row technique
Technique·5 min

How to Do a Dumbbell Row with Proper Form: Stop Twisting Your Spine

Master dumbbell row form by keeping your torso stable and pulling in the right path. Avoid spine rotation that kills gains and causes injury with these technique cues.

RepBro AI gym coach providing form guidance and technique tips
Technique·5 min

How to Do a Seated Cable Row with Proper Form (Stop Rounding Your Back)

Master seated cable row form by fixing back rounding and shoulder shrugging. Keep chest up, shoulders down, and pull to your lower ribs for maximum lat activation.

RepBro AI gym coach providing form guidance and coaching tips
Technique·5 min

How to Do a Cable Fly with Proper Form: Master Every Angle

Cable flies target different chest regions by adjusting cable height and elbow angle. Set cables at shoulder height for mid-chest, high for lower chest, low for upper chest.

RepBro AI coach providing form cues and technique guidance
Technique·5 min

How to Do a Rear Delt Fly with Proper Form: Stop Making These 3 Mistakes

Master the rear delt fly with proper torso angle and squeeze cues. Learn why 45-degree forward lean and controlled tempo activate rear delts, not momentum.

RepBro AI gym coach providing form guidance for skull crushers
Technique·4 min

How to Do a Skull Crusher with Proper Form (Without Elbow Pain)

Learn proper skull crusher form with correct bar path and elbow angle to build triceps safely. Avoid the common mistakes that cause elbow pain and limit growth.

RepBro AI gym coach providing form cues and technique advice
Technique·5 min

How to Do a Tricep Pushdown with Proper Form (Stop Making These 3 Mistakes)

Master tricep pushdown form by keeping elbows pinned, avoiding shoulder lean, and choosing the right attachment. These fixes turn a mediocre chest exercise back into a tricep builder.

RepBro workout logger showing lat pulldown exercise tracking with sets, reps, and weight
Technique·5 min

How to Do the Lat Pulldown with Proper Form (Stop Training Your Biceps Instead)

Master lat pulldown form with the right grip width, pull angle, and tempo. Avoid the 5 common mistakes that turn this lat builder into a bicep exercise.

RepBro fitness app on iPhone showing workout tracking capabilities
Programming·5 min

Heart Rate Zones Explained Simply: What Each Zone Actually Does for Your Training

Heart rate zones explained simply: Zone 1 (50-60%) for recovery, Zone 2 (60-70%) for fat burning, Zone 3 (70-80%) for aerobic fitness, Zone 4 (80-90%) for lactate threshold, Zone 5 (90-100%) for power.

RepBro progress tracking screen showing body weight trends and workout volume charts
Programming·5 min

Step Count vs Dedicated Cardio Sessions: Which Actually Matters More for Your Goals

Daily steps and structured cardio sessions both improve fat loss and heart health, but structured cardio delivers faster results while steps provide sustainable, long-term benefits.

RepBro app showing structured workout programming on iPhone
Programming·5 min

Assault Bike Workouts That Don't Feel Like Punishment: 5 Structured Interval Formats

Transform your assault bike sessions from suffering machines into strategic cardio tools with these 5 structured interval formats designed for fat loss and conditioning without the mental torture.

RepBro AI coach providing form guidance and technique tips
Technique·5 min

How to Use the Rowing Machine with Proper Form: Master the Legs-Back-Arms Sequence

Learn proper rowing machine form with the legs-back-arms sequence. Master the catch, drive, and recovery phases to maximize power and prevent injury on the rower.

RepBro app on iPhone showing workout scheduling and timing features
Programming·4 min

Morning vs Evening Training: Which Actually Builds More Muscle

Research shows workout timing has minimal impact on muscle growth. Performance peaks 6-8 hours after waking, but consistency matters more than clock time for building muscle.

RepBro AI gym coach chat interface helping with training decisions
Programming·5 min

Training When Sore: Should You Skip the Gym or Push Through?

Training when sore depends on soreness type and intensity. Light soreness (1-3/10) means train normally. Moderate soreness (4-6/10) means reduce intensity. Severe soreness (7+/10) means rest or train different muscles.

RepBro AI coach helping plan compound and isolation exercise balance
Programming·5 min

Compound vs Isolation Exercises: How to Balance Both for Maximum Growth

Compound exercises build strength and mass efficiently, but isolation exercises target weak points and add volume. The optimal approach combines both in a structured ratio for maximum muscle growth.

RepBro workout logger showing sets, reps, and weight tracking for progressive overload
Programming·6 min

5 Progressive Overload Schemes That Don't Require Adding Weight

Progressive overload schemes beyond adding weight: increase volume, density, frequency, range of motion, or time under tension. These methods work when plates run out or strength gains stall.

RepBro AI coach answering programming questions about 5x5 training
Programming·6 min

5x5 Programs Explained: Why Simple Beats Complicated for Strength

5x5 workout programs use 5 sets of 5 reps at 80-85% 1RM to build strength efficiently. Perfect for beginners to intermediates seeking linear progression with compound movements.

RepBro AI coach answering programming questions about deload weeks
Programming·5 min

Deload Weeks Explained: When to Take One and How to Structure It

Deload weeks reduce training volume by 40-60% every 4-6 weeks to manage fatigue. Learn when to deload based on performance drops, sleep issues, and motivation loss.

RepBro AI coach answering programming questions about 4-day workout splits
Programming·5 min

4 Day Split Workout Plans That Actually Fit Real Schedules

The best 4 day split workout plan depends on which muscles recover slowest for you. Compare upper/lower, push/pull/legs, and body part splits to find your optimal training frequency.

RepBro AI gym coach providing form cues and technique guidance
Technique·6 min

How to Do a Goblet Squat with Perfect Form (Beginner's Guide)

Master goblet squat form with this step-by-step guide. Learn proper foot placement, depth, and breathing to build strength safely before progressing to back squats.

RepBro AI coach providing real-time form guidance for barbell rows
Technique·6 min

How to Barbell Row with Proper Form for a Stronger Back

Master barbell row form with the right torso angle and pull path. Keep your torso at 45-60 degrees, pull to your lower chest, and squeeze your shoulder blades to build lats instead of straining your lower back.

RepBro AI coach providing form guidance for hip thrust technique
Technique·6 min

How to Do a Hip Thrust with Proper Form for Maximum Glute Growth

Master hip thrust form with proper bench setup, foot placement, and lockout position. Avoid common mistakes that reduce glute activation and limit growth.

RepBro workout logger showing rest timer and set tracking interface
Programming·6 min

Supersets vs Straight Sets: When to Use Rest Timers, Drop Sets, and Advanced Techniques

Supersets save time but may reduce strength gains. Straight sets with 2-5 minute rest intervals optimize performance. Drop sets boost hypertrophy when used sparingly.

RepBro workout logger showing active set tracking with rest timer and voice input capability
Programming·6 min

Voice Workout Logging: Why Talking to Your Gym App Beats Typing Mid-Set

Voice workout logging lets you track sets without breaking rest periods or losing focus. Learn when voice input beats typing and how to log workouts hands-free during training.

Tela do RepBro mostrando gráficos de progresso com PRs, tendência de peso corporal e volume de treino
Programming·4 min

Como Acompanhar Seu Progresso na Academia: 7 Indicadores que Realmente Importam

Descubra como medir evolução na academia além da balança: carga levantada, fotos de progresso, medidas corporais e outros indicadores que mostram seus ganhos reais.

RepBro AI coach helping with PPL workout programming and exercise selection
Programming·5 min

PPL: Como Funciona o Treino Push Pull Legs (Guia Completo)

PPL (Push Pull Legs) divide os treinos por movimentos: empurrar, puxar e pernas. Ideal para 3-6 dias por semana, permite recuperação adequada e volume alto por grupo muscular.

Tela inicial do RepBro mostrando treino personalizado do dia
Programming·4 min

Treino em Casa vs Academia: Qual Realmente Traz Resultado?

Treino em casa vs academia: ambos funcionam para hipertrofia e força quando bem executados. A diferença está na progressão de carga, consistência e equipamentos disponíveis.

Tela inicial do RepBro mostrando treino de hoje com botão para iniciar sessão full body
Programming·4 min

Treino Full Body 3x na Semana: o Programa Mais Simples que Funciona

O treino full body 3x por semana é mais eficiente que divisões tradicionais para quem tem pouco tempo. Cada músculo é estimulado 3x por semana, maximizando síntese proteica e resultados.

RepBro AI coach respondendo pergunta sobre programação de treino
Programming·5 min

Cardio Antes ou Depois da Musculação: O Que a Ciência Diz

Fazer cardio antes ou depois da musculação? A ordem importa para ganhos de força e hipertrofia. Descubra o que diz a pesquisa sobre o efeito de interferência.

Tela do RepBro mostrando gráficos de progresso e tendências de recuperação muscular
Recovery·5 min

Dor Muscular Pós Treino: O Que É Normal e O Que É Sinal de Alerta

A dor muscular pós treino é normal e dura 24-72 horas. Aprenda a diferençar DOMS de lesão e quando procurar ajuda médica para treinar com segurança.

Tela do RepBro mostrando registro de séries, repetições e peso durante treino ativo
Programming·5 min

Quantas Séries e Repetições Fazer: Guia Definitivo Para Força, Hipertrofia e Resistência

Descubra quantas séries e repetições fazer para hipertrofia (8-20 reps, 10-20 séries/semana), força (1-6 reps, 6-12 séries/semana) e resistência (15+ reps, 12-25 séries/semana).

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