Antiburst 18" Gymball Size:One Size Designed to be placed between

Designed to be placed between the legs

With its 500 mm² contact area

the Nest Pro competition goggles are perfect for triathlons

Face Mask and Neck-Up made of ultra-thin 4-way stretch Thermax with warmth and moisture wicking properties

The trunk is generally the weakest link

Antiburst 18" Gymball Size:One Size Designed to be placed betweenAnti burst ball is made of a new material that is stronger than ever, holding up to 2000 lbs. The burst resistant material allows the ball to slowly deflate if punctured, minimizing the chance of injury. Specifically target your abs, back and glutes. Strengthen and tone your entire body by working your muscles in a completely new way by giving constant resistance from every direction. Great for people of all ages, and all fitness levels. Comes with a