the un-dumbell
Benefits of using clustas:
Strengthens hand and finger muscles Easy access from utility clustabelt
Easy to use with treadmill and wobble machines in the gym Quick to change weights in aerobic style gym classes
Lightweight and not awkward to transport
Can also be used as stress balls and massage accessory
Safety
Safe when dropped on foot
No waiting around in the Gym for someone to finish using a weight
Safer to use around head and other vital body parts
Safer to navigate around when left on the floor
Can be carried safely and easily in special bags that are part of the equipment so there is no extraneous bulk during transport
Use
Useful for strengthening shoulder joint
Increases load for raising heart rate and metabolic burn rate during walking or running exercises
Great for coordination building activities
Enables a special set of exercises that are hard or impossible with dumbbells
Convenience
Efficient for adding and subtracting weights
Efficiency
A single bag can be used instead of a whole set of kettle weights Is fun for kids because they hold together in geometric shapes
Versatility
Encourages social interactions by playing games such as throw and catch that also build muscle and coordination
They can be juggled as any other juggling ball
They can be rolled on to massage the back muscles
It is the most versatile bit of fitness equipment out there
It facilitates doing exercises like juggling or throwing the balls between hands which not only builds muscle but has also been proven to increase brain mass
When thrown and caught it targets the muscle differently than just lifting without the extra forces of acceleration due to gravity
