1. Basketball Free Throw SPS 1102 Project Biomechanics behind the basketball free throw

2. Basketball Free Throw Movement studied was the over-hand free throw Easiest scoring opportunity in a basketball game.

3. Basketball Free Throw Subjects information  Young male.  He plays basketball at a social level regularly

4. Basketball Free Throw Set-up for analysis To view the skill in question we used: –camera, on fast shutter speed –tripod

5. Basketball Free Throw Critical Features Keep movement in plane in which final motion is desired. Use long levers Avoid initial movement that is not in desired direction Maintain a good base of support Speed, angle, and height of release Correct use of segments

6. Basketball Free Throw Evaluation of Critical Features  Good, no excessive unnecessary movements (back or down).  Good, full extension of arm.  Good, feet just over shoulder length apart. Dominant foot slightly forward to maintain balance after the shot.  Adequate speed. Use of fingertips to project the ball, spin imparted through flexion of wrist.  Initial angle large enough to ensure that there was margin for error.  Segments all flowed. No resistance was created through fusion of segments. The wrist came through well at the end.

7. Basketball Free Throw Coaching cues:  Face the basket.  Lift arms as high as possible.  Feet shoulder width apart.  Make sure that the ball is held on your fingertips, never the palm of your hand.  Feel your wrist flexing at the end of the movement.

8. Basketball Free Throw Continued evaluation Re-evaluate subject Watch for old errors as well as new ones