Your Patient Holds a Weight in His Right Hand

question 6

Multiple Choice

Your patient holds a weight in his right hand.Consider only the muscle activity of the elbow flexors.What type of muscle contraction would occur if T_M = 400 N,and T_L = 500 N,and motion is in the direction of elbow extension? (T_M = torque of muscle; T_L = torque of load)

• A) Isometric
• B) Concentric
• C) Eccentric
• D) Synergistic

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Definitions:

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