This set includes 4 Heavy Duty MoonRun elastic bands suitable for professional athletes, very strong users and users who weigh over 240 lbs PLUS Each set arrives with an *Easy Band Switch Mechanism - for easier and faster switch between band types (Heavy-Medium-Light)
FEATURES
ACCESSORY FOR MOONRUN (PORTABLE CARDIO TRAINER WITH VIRTUAL WORKOUT APPS) - 4 heavy elastic band set + Easy band switch mechanism
DESIGNED FOR PROFESSIONAL ATHLETES & HIGH RESISTANCE WORKOUTS
