SAVE YOUR KNEES KIT (DVD, PUMP, SILVER, BLACK BALLS) Yamuna Canada $121.00 was $130.00 Default Title - $121.00 Quantity This product is currently sold out. The knees are one of the most challenging joints in the body to care for. This routine will help keep your knees healthy and strong, so they can last a lifetime. The Kit includes Save Your Knees DVD, Yamuna Black and Silver Balls and a pump.