Using an exercise ball can boost strength, balance, ... It only comes in the 65-cm. size, which is generally suitable for people in the 5’7”-6’1” range, according to Wu. 12.

What’s more, research suggests that regular Swiss ball exercises during pregnancy can also reduce the risk of caesarean ...

Some makes will offer just a single size (the Technogym Wellness Ball is only available in 55cm and the Body Power Gym Ball ...

Meglio Anti-Burst Gym Ball £12 at mymeglio.com Sitting at the more affordable end of the exercise-ball scale, this is available in four diameters – 45cm, 55cm, 65cm and 75cm – to suit all ...

Whether you want to get fit, develop your core or are recovering from injury, a fitness ball is a welcome addition to your kit. ... BOSU 55cm-65cm Ballast Ball: From £58.14, ...

Another great cost-effective option for home fitness, this 65cm classic exercise ball is made from 100% polyvinyl chloride which is slightly thicker and more durable than some materials.

Height: 5’4” to 5’10” » Ball size: 65 cm/26 ... For example, you can do a plank with your arms on an exercise ball (as demo'd below), which challenges you to stabilize in a different way.

I tried the 65cm Opti Gym Ball which was great for me at 5ft 6in. I loved the fact it comes with a pump. Luckily it is anti-burst, as my dog loved its plastic smell. £11, argos.co.uk.