Question

When someone bends his arms to lift the weight. What is happening to his biceps muscle? *​

Answer 1

Answer:

it is contracting is answer

Answer 2

Answer:

When you want to bend your elbow, your biceps muscle contracts (Figure below), and, at the same time, the triceps muscle relaxes. The biceps is the flexor, and the triceps is the extensor of your elbow joint.