The biceps and triceps muscles move in
Answers
Answer:
The biceps and triceps muscleswork together to allow you to bend and straighten your elbow. When you want to bend your elbow,your biceps muscle contracts (Figure below), and, at the same time, thetriceps muscle relaxes. To straighten the elbow, the tricepscontract and the biceps relax.
The Brachialis is a long and strong muscle of the upper arm. It originates at the distal half of the anterior side of the humerus. In addition, the origin tendon attaches to the medial and lateral inter-muscular septa of the arm, two dividing membranes separating the flexor from the extensor muscles.
Antagonist and agonist muscles often occur in pairs, called antagonistic pairs. As onemuscle contracts, the other relaxes. An example of an antagonistic pair is the biceps and triceps; to contract, the triceps relaxes while the biceps contracts to lift the arm.
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Answer:
the bicep and tricep work together to allow you to bend straitened your elbow.