Question

e) Sunita is playing tennis. Describe how her muscles will move when she bends her
arm to hit the ball with the tennis racket.
Muscle 1
Muscle 2​

Answer 1

Explanation:

Look at the following image and complete the magnetic field lines. Explain your answer.

PLEASE ANSWER FAST, IT'S Look at the following image and complete the magnetic field lines. Explain your answer.

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Answer 2

MOVEMENT OF MUSCLES WHILE PLAYING TENNIS:

• Lets assume that SUNITA IS TRYING TO PLAY A FOREHEAD SHOT with racket in order to return the tennis ball.

• First of all, when she is bending, her hip and knee muscles are undergoing partial flexion movement. For example, the hamstring muscles are contacting.

• Then the shoulder muscles are undergoing contraction to pull the arm forward.

• The muscles near the elbow joint are also undergoing construction in order to to make partial flexion at the elbow joint.

• The wrist muscles are contracting to move the racket and hit the tennis ball.

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