P90X Chest And Back Workout Sheet - 79k views 4 months ago #workout #strength #strengthtraining. R = reps w = weight. Week 1 week 2 week 3 week 9 week 11. The idea is to simultaneously work out the pushing muscles in your chest (pectoralis major and pectoralis minor) and the pulling muscles in your back (latissimus dorsi and trapezius). Web this is a “rep eat” workout, so for each exercise use the top line for the first round and the bottom line for the second round.
R = reps w = weight. Week 1 week 2 week 3 week 9 week 11. Web this is a “rep eat” workout, so for each exercise use the top line for the first round and the bottom line for the second round. The idea is to simultaneously work out the pushing muscles in your chest (pectoralis major and pectoralis minor) and the pulling muscles in your back (latissimus dorsi and trapezius). 79k views 4 months ago #workout #strength #strengthtraining.