Not exact matches
Hammer curls are a perfect low - intensity
exercise for building of the brachialis, which is an important muscle in the upper arm that's activated during isometric
elbow flexion.
Being close to the deltoid muscle, the clavicular head significantly contributes to
flexion, horizontal adduction and inward rotation of the humerus, and is best engaged with
exercises which involve shoulder
flexion and movements that end with your
elbows above your clavicle.
This is because all horizontal and vertical pressing
exercises involve extension of the
elbow (the primary function of the triceps) while all horizontal and vertical pulling
exercises involve
flexion of the
elbow (the primary function of the biceps).
Upper body pressing
exercises typically include
elbow extension in addition to horizontal
flexion — i.e. bench pressing — or shoulder
flexion — i.e. shoulder pressing.
While the bench press produces superior muscle activity compared to the shoulder press despite similar
elbow flexion ranges of motion, it appears the load lifted is also greater, thus indicating that greater loads produce superior triceps muscle activity during compound
exercises with similar
elbow joint range of motion.