Does three-dimensional kinetic analysis of side-foot and instep soccer kick?
These results indicated that to hit the ball with the medial side of the foot, a complicated series of rotational motions are required for the side-foot kick. The hip external rotation torque dominantly exhibited in the side-foot kick caused the clockwise rotation of the thigh-shank plane at the later stage of kicking. This may allow the hip external rotation motion to increase directly the forward velocity of the side foot, with which players can squarely impact the ball.
Injection pain was twice as common with ketamine-propofol admixture than with lidocaine-propofol admixture.