MonStar1023
New member
CANT isolate upper/lower pecs
In my opinion... I would definitely say that its impossible to isolate strictly your upper or strictly your lower pecs completely. Every chest exercise that I know of activated your upper and lower pecs to a degree. Incline presses will push more of the stress onto your upper pecs and front delts however your not completely romoving your lower pecs from the movement.
In my opinion... I would definitely say that its impossible to isolate strictly your upper or strictly your lower pecs completely. Every chest exercise that I know of activated your upper and lower pecs to a degree. Incline presses will push more of the stress onto your upper pecs and front delts however your not completely romoving your lower pecs from the movement.

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