With the new Gym Ball PRO, Toorx has produced the ultimate exercise ball. With a maximum load of a full 500 kg, there's no need to worry about this stability ball splitting or wearing out quickly under heavy use. Use the PRO gym ball in a company gym, a hotel or a PT studio with confidence – these balls are made for it and will take plenty of punishment. And if the ball should ever be punctured, it won't burst: it deflates slowly instead. Rather safer that way.

Put your core to work

Whether you're training with body weight or with dumbbells, adding a gym ball immediately brings another dimension to the exercise. Because your body has to stabilise itself as you work, your abdominal and back muscles have to do extra work to hold you steady.

• Made for home and professional use alike
• Anti-burst material (vinyl)
• Use your body to balance
• Build your back and abdominal muscles
• Maximum load: 500 kg
• Supplied without a hand pump

Available in three sizes:

• 55 cm - blue - suits heights of 155 - 165 cm
• 65 cm - grey - suits heights of 166 - 178 cm
• 75 cm - dark grey - suits heights of 179 - 190 cm