Mattie725 t1_j9yut4r wrote on February 25, 2023 at 4:03 PM

Reply to comment by NinjoZata in Website that allows you to visually select the muscle you'd like to target and suggests workouts based on your selection. by bethebumblebee

Haha it was just a random muscle I thought of. Using only one head of a muscle is indeed basically impossible. Your nervous system will always activate a full muscle, but depending on certain angles you could get more of the load to certain parts :)