4 Day Maximum Mass Workout

Workout Summary

Main Goal Build Muscle
Workout Type Split
Training Level Intermediate
Program Duration 8 weeks
Days Per Week 4
Time Per Workout 45-60 minutes
Equipment Required Barbell, Bodyweight, Dumbbells, Machines
Target Gender Male & Female
Recommended Supps Whey Protein, Creatine Monohydrate, Pre-Workout (Optional), BCAAs (Optional)

Workout Description

This is an intermediate muscle building workout for lifters who:

  • Have experienced beginner gains and are confident they know how to build muscle.
  • Have a solid grasp of exercise form for the primary compound movements.
  • Know how to set up an effective muscle building plan.

About The 4 Day Workout

Overload is crucial to the muscle building process. Push each set for the maximum number of reps stopping short of failure when your form is slipping, and you feel like you may not get the next rep. Do not train to failure. The point is to stimulate growth, not annihilate your body and central nervous system.

Add weight to each exercise as frequently as possible, when it makes sense. I recommend using the same weight for every set of a given exercise, and when you are able to perform a comfortable number of reps on each set, add weight.

Rep Ranges

Rep ranges are simply a guideline. It is ok to go over them, or a hair under at times. Again, the magic is in the progression. Rep ranges are simply a tool.

5 Minute Burn Periods

For each body part, you will have 5 minute burn periods included. These sets are brutal. Pick a weight you can perform about 12 to 15 reps. Over the 5 minute period, simply perform as many reps as possible. Count each rep, but do not worry if you get 50, 60, 70 or even 100 reps. Your goal is to perform as many reps as possible using whatever rest periods you need to finish the set.

Recommended: Need help building muscle? Take our Free Muscle Building Course

4 Day Maximum Mass Workout Split

Day Workout
Day 1 Back & Biceps
Day 2 Chest & Triceps
Day 3 Off
Day 4 Quads, Hamstrings, and Calves
Day 5 Shoulders, Traps, and Forearms
Day 6 Off
Day 7 Off

Day 1 - Back & Biceps

Exercise Sets Reps
Deadlift 3 5
One Arm Dumbbell Row 3 8-12
Wide Grip Pull Up or Lat Pull Down 3 8-12
Barbell Row 3 8-12
Seated Cable Row or Machine Row 5 Minute Burn Burn
EZ Bar Preacher Curl 3 10-12
Concentration Curl 3 10-12
Seated Dumbbell Curl 5 Minute Burn Burn

Day 2 - Chest & Triceps

Exercise Sets Reps
Bench Press 3 8-10
Incline Dumbbell Bench Press 3 8-12
Chest Dip or Machine Dip 3 10-15
Flat Bench Cable Fly or Pec Dec 3 8-12
Close Grip Bench Press 3 8-10
Skullcrushers 3 10-12
Seated Overhead Dumbbell Extension 5 Minute Burn Burn

Day 4 - Quads, Hamstrings, and Calves

Exercise Sets Reps
Squat 3 8-10
Leg Press 3 15-20
Hack Squat or Dumbbell Lunge 3 10-12
Leg Extension 5 Minute Burn Burn
Stiff Leg Deadlift 3 8-12
Leg Curl 3 10-12
Seated Calf Raise 5 Minute Burn Burn

Day 5 - Shoulders, Traps, and Forearms

Exercise Sets Reps
Seated Barbell Press 3 8-10
Seated Arnold Press 3 10-12
Dumbbell Lateral Raise 3 12-15
Hammer Strength Press or Smith Press 3 8-12
Upright Row 3 10-12
Barbell Shrug or Dumbbell Shrug 5 Minute Burn Burn
Seated Wrist Curl 3 10-12
Standing Reverse Curl 3 10-12