Relax your back on the stability ball back and unwinds during the boat stance.
Portable design for indoors and outdoors use, and conveniently stored by releasing gas, folding and packing away in a closet. Superior quality, toxins-free, waterproof, durable and flexible RDX PVC yoga ball is safe for regular use and delivers high compression of up to 250kg. Yoga ball should be ideally inflated to 80% capacity for optimal flexibility and security during different poses. Who says exercise has to be boring? Have fun bouncing around during aerobic exercises on the anti-burst design gym ball, which safely and slowly deflates on being pierced instead of suddenly bursting into shreds.