Question

place a scale length wise on your arm so that your elbow is in centre ask friend to tie the scale and your arm together now try to bend your elbow are you able to do it​

Answer 1

ANSWER

Joints are points of contacts where two bones are attached for the purpose of movement. If a joint is obstructed by any means, its movement gets restricted. In this case, scale tied on the arm obstructs the movement of the elbow joint. Therefore, we are not able to bend our elbow.

Explanation:

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Answer 2

Answer:

No, we cannot bend our elbow.