|
 |
| | RUBBER RESISTANCE INSTRUCTOR TRAINING MANUALS | |
 | | These detailed 40+ page instructor training manuals introduces rubber resistance exercises and programming techniques using the SPRI® Xertube®, Step Tube™, Ultra Toner™, Xering®, Xercise Band™, Xercuff™, and Resist-A-Band®. Group exercise programs, and personal training routines are also included. Perfect for club programs! |
|
