Bicep curls are a popular weight training exercise that targets the biceps brachii, the large muscle on the front of the upper arm. They work by bending the elbow joint and rotating the forearm so that the palm faces up. Bicep curls can be done with a variety of weights and repetitions, depending on your …
Your biceps are the muscles on the front of your upper arms. They’re responsible for bending your elbows and turning your palms up. When you flex your arm, your biceps contract and bring your forearm closer to your upper arm. When you supinate your forearm, your biceps contract and turn your palm up. The biceps …
The biceps are a pair of muscles in the upper arm that flex the elbow and supinate the forearm. They are one of the most visible muscles in the body, and many people want to have strong and well-defined biceps. If you are a beginner, there are a few things you need to know about …