Resistance Workout Bands Trainer Set With 5 Levels Of Resistances Resistance Bandkit complete with Workout Guide, Sports Equipment Resistance Band Workout Kit, Sports Equipment, Exercise & Fitness Resistance Band Kit 11 Piece Complete Exercise Resistance Band Set with Handles for Men. Dancers Dozen Gaynor Minden Fitness Training Kit Who better than the physical therapists at NYC Ballet when it comes to intelligent cross training for dancers? Thirteen dancer specific exercises that they devised to help you increase your strength and flexibility. Comes with two different strengths of exercise bands (thera band) and a nifty, flip card, illustrated instruction booklet all in a pouch that fits perfectly in your dance bag. The Theraband = most essential training tool for all Dancers.