Page 2 - LN
P. 2
Other Movement:
Hyperextension: bending the head back beyond the upright position
Dorsiflexion: bending the foot upward
Plantar Flexion: bending the foot downward
Inversion: truning the foot so the sole faces medially
Protraction: thrusting the chin forward
Retraction: pulling the chin backward
Elevation: shrugging the shoulders
Depression: dropping the shoulders
Supination: turning the hand so the palm is downwards or facing anteriorly
Pronation: truning the hand so the palm is downwards.
Eversion: turning the foot so the sole faces laterally
Newton’s Laws of Motion & Their Application in Sports
Law of Inertia: " A body at rest will remain at rest and a body in motion will remain in motion at the
same speed and in the same direction unless acted on by an external force“
