Ningbo yinzhou great industry international co.,ltd was established in 2002 in Ningbo,Zhejiang, China. We are a supplier for supermarkets, TV shopping channels, mail order companies and other promotional distributors in Europe, North America. Main products include: household helper, kitchen, health & beauty, pets, gifts and outdoor. We can provide various "as seen on tv" items and "mail order" items in superior quality and reasonable price. As a professional exporter, we always place emphasis on quality control.

If you are looking for a fun way to improve coordination and stability while both exercising and at the home/office, the Natural Fitness Burst Resistant Exercise Balls are the answer. Our exercise balls enable you to improve core strength and balance and provide a firm, comfortable surface for a wide variety of activities. Burst resistant over 600 lbs and load-tested over 1000 lbs, these gym balls are designed to withstand the most rigorous exercise regimens.

Sitting on an exercise ball helps achieve better posture while burning calories. The minor movements that occur naturally while seated on our exercise ball engage core muscles that are at rest while seated in a normal chair. From aerobic exercises to strength training and Pilates to yoga, the Natural Fitness anti burst gym Ball can be used to promote core strength for all ages and ability levels. Non-toxic Phthalate Free, Latex Free composite vinyl.