Each group should collect the following
equipment and make arrangements with gymnasts prior to beginning this
laboratory experiment.
1. reserve the spring floor in the gymnastics gymnasium during the
lab period
2. 2or 3 gymnasts
3. 7 reflective joint markers
4. 1 videocamera with videotape and tripod
5. 1 meter stick with reflective tape on both ends of stick
6. 1 backdrop curtain with hanger Video
Recording Procedures