When someone bends his arms to lift the weight. What is happening to his biceps muscle? *
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1
Answer:
his muscles were streched ang due to lack of energy lactic acid is form
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Answer:
The biceps and triceps muscles work together to allow you to bend and straighten your elbow. When you want to bend your elbow, your biceps muscle contracts and, at the same time, the triceps muscle relaxes. The biceps is the flex-or, and the triceps is the ex-tensor of your elbow joint.
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