Water Ball 20kg

The Water Ball strengthens and increases the muscular endurance of your grip, wrists, arms, shoulders, back, legs, rotational muscles, core musculature, co-ordination, balance, and overall shoulder and joint mobility.
You can put water inside to maintain the weight that you want. And the water will be flowing in the ball so user will get a special unbalanced feeling. Let’s go and do it now!

Description

Content: 1 ball, 1 set of accessories
Size: 30cm diameter
Net Weight: 1100g
Material: PVC
Max Weight: 20KG

How to fill it up

1. Insert the nozzle in the mouth of the bag.
2. Put water into the bag.
3. Pump up.
4. Close the mouth of the bag.

Tips:
Best not to fully fill with water, 2/3 is the best!