Which of the following movements in the mamma | vedclass

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(A) In a third-order lever,the effort (force) is applied between the fulcrum and the load (resistance). When the biceps muscle flexes the arm at the e

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Biceps muscle flexing arm at elbow

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(A) In a third-order lever,the effort (force) is applied between the fulcrum and the load (resistance). When the biceps muscle flexes the arm at the elbow,the elbow joint acts as the fulcrum,the weight of the forearm and hand acts as the load,and the biceps muscle attaches to the radius bone between the elbow and the hand,applying the effort. Therefore,this arrangement represents a third-order lever.

Which of the following movements in the mammalian skeleton represents the leverage of the third order,where the force is applied at a point between the fulcrum and the point of resistance?

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