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Question

The person using the __________ moves the upper and lower body in the same direction.

Answer

In the ankle strategy, the upper and lower body move in the same direction. This strategy involves the delayed activation of ankle, hamstring, and trunk muscles, which extends from the distal to proximal region on the same side of the body. On the other hand, the hip strategy involves the delayed activation of the trunk and hamstring muscles, which radiate from proximal to distal regions. Mechanically, the ankle strategy includes rotating the body around the ankle joint with minimal movement around the upper joint. This permits the inverted pendulum mechanics of the body with segments regulated by torque at the ankle joint. However, the ankle strategy has limitations because the foot's ability to apply torque is restricted when in contact with the supporting surface. Thus, the ankle strategy is suitable for unperturbed postures and slow, low-amplitude perturbations. For more information about ankle strategy, please visit brainly.com/question/15143347 #SPJ4.