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4 day/week Mass Building Workout (MB.14)

Free program overview — full interactive version lives in the WorkoutsLab app.

Intermediate4-DAY PROGRAMBODYBUILDING
4TRAINING DAYS
22EXERCISES
~68SETS / WEEK
MB.14VAULT CODE

1.The week

2.Sample training day

ExerciseSetsRepsRest
C h e s t
flat bench press38 to 10—
incline dumbbell press38 to 10—
dips or flat flyes38 to 10—
T r i c e p s
close grip bench press38 to 10—
skull crushers38 to 10—
S h o u l d e r s
barbell (seated) front raise410 to 12—

Sample: Monday - Chest & Triceps — one of 4 training days. The app runs the full week with checkoffs, rest timers, and logging.

3.The rest of the week — full exercise lineup

Every movement in the program, day by day. Exact sets, reps, rest periods, and progression live in the app.

Tuesday - Back & Biceps

Friday - Shoulders

Thursday - Legs

Run the full 4-day program in the app — every day with set checkoffs, rest timers, progression tracking, and the training log.

WorkoutsLab is a $5/mo training app that installs from your browser — no app store needed.

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