Anti-burst Exercise Yoga Ball Material: Eco-friendly PVC Size:dia 65cm and dia 75cm 65cm/26in FOR 5'7" - 6'1"/170 - 185cm 75cm/30in> 6'2" - 6'8"/188cm - 202cm Inflacting your fitness ball for the first time: As an integral element of our quality control, all fitness balls are inflated to their correct size and left for 24 hours to verify sizing and to check for possible leaks.Anti-burst can cause the yoga ball deflate slowly if be punctured. 1. Inflate ball to 80% of its stated size. If ball feels hot or cold, allow it to come to room temperature before starting the inflation process. 2. To inflact your Wawavita ball, use the pump provided. Use of an air compressor is at your own risk. After ball has been inflated, using the plug that has been provided, insert into the hold and press firmly so no air escapes. 3. The sizing of each ball is to provide the user a guideline when purchasing the Wawavita fitness ball. Note: The size 65cm and 75cm are the absolute maximum size of each ball. At this level of inflation, the ball may be too firm for comfortable use. 4. To determine the correct sizing, perform this simple test: Sit on the ball and place your feet flat on the floor. If the fitness ball is inflated correctly, there will be 90 degree angel between your hips and knees. Adjust the fitness ball by adding or releasing air without exceeding maximum size. If you reach the 90 degree angel, the ball has sufficient air, even if not at full size.
||460 x 900 x 980