@valon.jon: Hammer curls are a type of bicep curl exercise that involve holding a weight with a neutral grip (palms facing inwards) and curling the weight towards the shoulders. This exercise primarily targets the biceps brachii and brachialis muscles, as well as the forearms. Bicep curls are a classic exercise for strengthening the biceps muscles, and involve lifting a weight with a supinated grip (palms facing upwards) and curling it towards the shoulders. This exercise primarily targets the biceps brachii muscle, but also engages the brachialis and brachioradialis muscles to some extent. Zottman curls are a variation of the bicep curl that involve alternating between a supinated grip during the curling motion and a pronated grip (palms facing downwards) during the lowering motion. This exercise targets not only the biceps brachii muscle, but also the brachioradialis and forearm muscles, making it a great overall arm workout. #biceps #bicep #howtocurl #bicepcurl #bicepscurl #bicepscurls #bicepsworkout #bicepcurlchallenge #bicepexercise #bicepsexercises #bicepsday #Fitness #gym #bodybuilding #fit #train #training #gymday #homeworkout