The latest research on protein intake for muscle building. Spoiler: less than you think.
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Training programs, nutrition science, supplement guides, recovery protocols, and insane gains tips. Free forever. No fluff. Just results.
Main guides
Training programs
Science-backed workout splits, periodization models, and progression strategies for all experience levels.
Browse programs →Nutrition science
Macro breakdowns, meal timing, caloric adjustments, and detailed protocols for bulking and cutting.
Learn nutrition →Supplements guide
Evidence-based supplement recommendations with peer-reviewed dosing and timing protocols.
Explore supplements →Weird gains tips
Bizarre but science-backed methods for insane muscle growth. Stuff you won't find on regular sites.
See the tips →Exercise library
Searchable database of 30+ exercises organized by muscle group with form tips and variations.
Browse exercises →Workout logger
Track your sets, reps, and weights. Saves to your browser. See your progress over time.
Start logging →Latest articles
Why your program doesn't matter as much as you think. What actually drives gains.
New research on timing, loading, and which type actually works best.
Training programs
Structured programs designed for strength and hypertrophy. Pick based on your experience level and available training days.
Push pull legs (PPL) - 6 days/week
Three alternating days split into push, pull, and leg focused sessions. Higher frequency allows more volume and recovery time per muscle group.
- Push day: Bench press, incline DB press, overhead press, cable flyes, tricep dips
- Pull day: Deadlifts, rows, pull-ups, lat pulldowns, face pulls
- Leg day: Squats, leg press, hamstring curls, leg extensions, calf raises
Upper lower split - 4 days/week
Two upper body days and two lower body days. Excellent for beginners and allows heavy lifting twice per week per muscle group.
- Upper A: Compound pressing, supplemental pressing, back work
- Upper B: Deadlifts, rows, supplemental pulling
- Lower A: Squats, quad emphasis
- Lower B: Deadlifts, hamstring and glute emphasis
Full body 3x/week
Simple, effective routine. Each session hits all major muscle groups. Perfect for building base strength before specializing.
- Compound lifts: Squat, bench, row, deadlift
- Supplemental: Isolation for weak points
- Rest days: Important for recovery
Advanced periodization - 5 days/week
Block periodization with accumulation, intensification, and realization phases. For lifters with 5+ years experience targeting specific peak performance.
- Phase 1: High volume (8-12 reps)
- Phase 2: Moderate volume, higher intensity (4-8 reps)
- Phase 3: Low volume, max effort (1-3 reps)
Nutrition
Calculators and guides to nail your nutrition for muscle growth or fat loss.
Macro calculator
Nutrition guides
Bulking
Eat in a 500 calorie surplus above maintenance. Aim for 0.8-1g protein per lb bodyweight. Prioritize dense carbs (rice, pasta, oats) for energy and volume.
Cutting
Eat in a 500 calorie deficit. Maintain high protein (1-1.2g per lb) to preserve muscle. Reduce carbs slightly, keep fat moderate (0.3g per lb).
Meal timing
Post-workout: Fast-digesting carbs + protein within 2 hours. Pre-workout: Moderate carbs + protein 2-3 hours before. Daily adherence matters more than timing.
Supplements
Evidence-based recommendations with peer-reviewed dosing. All legal, safe, and research-backed.
Research shows: Increases strength and muscle mass by ~2-3%. Most studied supplement. No loading phase needed.
Find on Amazon →Research shows: Equivalent to whole food protein. 1.6-2.2g per kg bodyweight daily is optimal for muscle growth.
Find on MyProtein →Research shows: ~2-3% improvement in 60-240 second efforts. Most beneficial for higher rep ranges (8-15 reps).
Find on Amazon →Research shows: 5-6% strength improvement, better focus. Tolerance builds, cycle off every 2-4 weeks.
Find on Amazon →Research shows: Reduces soreness, improves blood flow. Some studies show modest strength improvements.
Find on MyProtein →Research shows: Improves sleep quality, reduces muscle soreness. Most people are deficient in magnesium.
Find on Amazon →Weird gains tips
Bizarre but scientifically-backed methods for insane muscle growth. Stuff most meatheads don't know about.
Cold showers right after lifting KILL gains
Taking a cold shower or ice bath within 4 hours of weight training can reduce muscle protein synthesis by up to 37%.
Chewing gum makes you press more weight
Chewing gum before heavy sets can increase strength output by 2-3% by activating the masseter muscle, which is neurally linked to grip and core activation.
Listen to heavy music for 8% more strength
Research shows aggressive music (metal, rap, hardstyle) increases testosterone response and lift performance compared to calm music or silence.
Eat a spoonful of honey before bed
Slow-digesting carbs at night fuel overnight recovery without causing fat gain. Honey specifically prevents the overnight cortisol spike that kills gains.
Salt your pre-workout drink
Adding 1/4 tsp of pink salt to your pre-workout water improves pumps, strength, and endurance by optimizing sodium levels.
Grip the bar with intent to bend it
When benching, actively try to pull the bar apart. When squatting, spread the floor with your feet. This activates 20% more muscle fibers.
Sleep in a 62-degree room for +15% growth hormone
Cooler bedroom temps significantly boost nighttime growth hormone release. 60-65F is optimal for muscle recovery.
Do calf raises first thing in the morning
Training stubborn calves fasted in the morning activates different muscle fibers and breaks plateaus that nothing else can.
The sock squat technique
Squatting in just socks (no shoes) or minimalist shoes can increase depth, engage more glutes, and build better ankle mobility over 12 weeks.
Staring at yourself in the mirror
Watching yourself lift in a mirror improves mind-muscle connection by 15-22%, measured by EMG. Especially for arms and shoulders.
Drop sets on last set of every exercise
One drop set at the end of your last set triggers extra hypertrophy with minimal recovery cost. Don't use on main compounds.
Ginger tea reduces muscle soreness 25%
2g of ginger daily (fresh or in tea) reduces delayed-onset muscle soreness as effectively as ibuprofen, without the side effects.
Train legs last in your weekly split
Save legs for the last training day of your week. Leg training depletes your CNS and can hurt upper body performance for 2-3 days after.
Baking soda before high rep sets
Taking 0.3g/kg of sodium bicarbonate 60 min pre-workout buffers lactic acid and lets you squeeze out 2-3 extra reps on high rep sets.
Eat a banana with peanut butter pre-bed
The combo of slow carbs (banana) and slow protein + fat (peanut butter) sustains amino acids for 7+ hours of overnight muscle growth.
Exercise library
Searchable database of exercises. Filter by muscle group.
Recovery
Optimize sleep, mobility, and recovery to maximize gains.
Sleep protocols
Sleep is where muscle is built. Aim for 7-9 hours nightly. Keep bedroom cool (62F), dark, and quiet. Consistency matters more than duration.
Stretching & mobility
10-15 minutes daily improves recovery and prevents injury. Focus on tight areas: hip flexors, hamstrings, thoracic spine, shoulders.
Foam rolling
30 seconds per muscle group, 2-3 times per week. Calves, quads, IT band, glutes, lats. Can be done post-workout or rest days.
Deload weeks
Every 4-6 weeks, reduce volume by 40-50% and intensity slightly. Still train, but lighter. Crucial for long-term progress.
Hydration
Aim for 0.5-1 oz per lb bodyweight daily. More if training hard or in hot environment. Electrolytes matter for performance.
Stress management
Chronic stress elevates cortisol, killing gains. Meditate 10 minutes daily, take walks, maintain social connections.
Calculators
Free tools for planning and optimizing your training and nutrition.
One rep max (1RM) estimator
Plate calculator
Body fat estimator (Navy method)
Water intake calculator
Protein per meal distributor
Body metrics projection
Workout logger
Log your sets, reps, and weights. Saves automatically to your browser. See your progress over time.
Today's workout
Articles
Deep dives on training, nutrition, and supplements. Updated weekly.
The latest research on protein intake for muscle building. Based on meta-analyses from 2024-2026.
Why your program doesn't matter as much as you think. What actually drives long-term gains.
New research on timing, loading, and which type actually works best.
The nuanced science of RIR (reps in reserve) and when pushing to failure is optimal.
How sleep quality directly impacts your strength and muscle growth.
Proven strategies for losing fat while preserving hard-earned muscle mass.
Community
Connect with serious lifters. Share progress, ask questions, discuss training.
Recent discussions
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