Caracteristici și avantaje
- Dumbbell alternative for weight training, core work, and more
- Made from dry, natural rubber with a textured outer shell for easy grip
- Improves strength, conditioning, endurance, flexibility, and coordination
- Compact and portable for use at home, gym, outdoors, or in group fitness classes
- Available in various color-coded sizes from 1 lbs. to 30 lbs.
- Adjustable air for customized challenge during workouts