Scapular elevation- a frontal-plane movement that causes the scapula to move upwards.
Plantar Flexion- when the toes are pointed downwards towards the ground.
Hyperextension- greater than normal extension.
Extension- act of stretching or straightening out a flexed limb.
Flexion- anytime a joint angle decreases.
Ulnar Deviation- bending your wrist toward your pinky finger.
Supination- rotation of the hands and forearms so that the palms face upward
Pronation- rotation of the hands and forearms so that the palms face downward
Volleyball Bump
Thursday, December 9, 2010
Standing Lunges
- Starting position: Stand tall, feet together, shoulders back.
- Take a big step forward. Bend the back knee and lower it toward the ground.
- Keep those shoulders back, squeeze your stomach and butt.
- Push off your front foot to come back into the starting position.
Ball Wall Squats
- Place a stability ball against a wall and gently lean against it, positioning the top of the ball into the lower portion of your back.
- Once positioned correctly, perform a squat and come into a sitting position.
- Then, come out of the sitting position by allowing the ball to smoothly roll on your back
The exercise is benifical because it targets the gluteus maximus and quadriceps and thoughs are the primary muscles that are being used when performing a bump.
Medicine Ball Scoop
- You grasp the ball with both of your hands
- Lower the ball somewhere between your legs with your arms straightened
- Bend your knees approximately to the “jumping knee angle” (about 90 degree knee angle)
- Flexion at your shoulders (about 90 degree shoulder angle)
Thursday, October 7, 2010
Stance Phase
- Locate the ball in the air and move to it so that it will come down squarly in front of you
- Place feet about shoulder width apart
- Knees and hips slightly Flexed (athletic stance)
- Keep your arms to the side of your body
- Hyperextend your head back so you can watch the ball as it comes towards you
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