Final answer:
This exercise involves raising the knee and tapping behind the opposite leg, activating multiple muscle groups to improve flexibility and coordination.
Step-by-step explanation:
The student performing a move that involves bringing the knee up and tapping behind the opposite leg is engaging in an exercise that targets multiple muscle groups. This movement resembles some forms of dynamic stretching or dance steps, which work to improve flexibility and coordination. The description suggests engagement of muscles that move the back of lower legs up toward the buttocks (similar to the action when kneeling) and assist in moving the thigh diagonally upward and outward. It also involves muscles that lower the sole of the foot to the ground, as in foot-tapping or jumping, which are essential for maintaining posture while walking and for performing movements that involve shifting of body weight.