Exercise Comparison
Body-Up vs JM Press
Side-by-Side
Muscle Analysis
Shared
Only in Body-Up
Only in JM Press
Instructions
Body-Up
Assume a plank position on the ground. You should be supporting your bodyweight on your toes and forearms, keeping your torso straight. Your forearms should be shoulder-width apart. This will be your starting position.
Pressing your palms firmly into the ground, extend through the elbows to raise your body from the ground. Keep your torso rigid as you perform the movement.
Slowly lower your forearms back to the ground by allowing the elbows to flex.
Repeat.
JM Press
Start the exercise the same way you would a close grip bench press. You will lie on a flat bench while holding a barbell at arms length (fully extended) with the elbows in. However, instead of having the arms perpendicular to the torso, make sure the bar is set in a direct line above the upper chest. This will be your starting position.
Now beginning from a fully extended position lower the bar down as if performing a lying triceps extension. Inhale as you perform this movement. When you reach the half way point, let the bar roll back about one inch by moving the upper arms towards your legs until they are perpendicular to the torso. Tip: Keep the bend at the elbows constant as you bring the upper arms forward.
As you exhale, press the bar back up by using the triceps to perform a close grip bench press.
Now go back to the starting position and start over.
Repeat for the recommended amount of repetitions.
Verdict
Both exercises target the triceps. Body-Up is a intermediate exercise using bodyweight, while JM Press is beginner and uses barbell. Choose JM Press if you're looking for a more accessible option, or Body-Up for a greater challenge. JM Press is a compound movement working multiple joints, making it better for overall strength. Body-Up isolates the target muscle for focused development.



