http://www.flexonline.com/training/legs/quads/isolation
>Rectus femoris activation during compound exercises is low and does not increase with fatigue. The action of hip extension during compound movements for the quads reduces and surpasses rectus femoris activation.
Because of these findings I am confused
And not sure if I should do compounds.
Interestingly compound lifts do not afect Testosterone production either.
Aka compounds are meme. Isolation is just as good.
>>42196189
You can see her shorts though. Makes it not really funny.
>>42196189
Compunds work multiple muscle groups as opposed to isolations so it probably even out