Air Alert: The Complete Vertical Jump Program is an amazing jump training program produced by TMT Sports that helps athletes jump 8 to 14 inches higher over a 15 week period. The training progra contains a high quality DVD tutorial on how to jump higher, a 39 page jump training manual, workout and advanced workout charts and measurement charts for recording your progress. The program is recommended for athletes 11 years and older and guarantees that any athlete following the p (more…)