75 cm' Gym Ball RAB-40017GR (Two Tone)
Reebok Gym Ball RAB-40017GR - 75cm (Two Tone)
- · Diameter 75cm
- · Double coated rubber base provides additional stability
- · Ideal for sit ups, core strength, stability, and general fitness. Includes workout DVD and gymball pump
- · Suitable for users 188cm (6'2") or taller
- · Two-tone Grey/Black
Reebok Gymball - Versatility for improved all-round fitness.
Possibly one of the most versatile and accessible pieces of training equipment, a gymball can be used to perform a wide variety of exercises which will considerably improve your core strength, posture and flexibility.
Though they may appear the same, gymballs come in many diametrical sizes and materials, so it's important to choose the right exercise ball for you.
The grey 75cm stability Reebok Gymball has been manufactured with a high-density rubber to ensure longevity, and is suitable for those 188cm or taller (approximately 6'2"). Selecting the appropriately sized gymball for your height is extremely important in ensuring you get the most of out of your workout. By observing the '90 degree rule', (where both feet are planted on the floor and knees positioned a little lower than the pelvis, making a 90 degree angle), you'll discover your ideal gymball size.
It's also important to note that your height alone isn't the only factor in determining the right ball size. As Reebok exercise balls are flexible and offer resistance, weight is also an important factor.
Supporting your ab crunches, tricep dips, planks and stability work, the grey gymball with a weighted base features anti-burst technology, meaning if the ball happens to puncture during your workout, it will slowly and safely deflate to avoid any possible injuries.
What's more, the gymball's double coated rubber and slightly weighted base provides stability for additional grip, helping to stop the ball rolling away during exercises.
Every Reebok Gymball ships with a kit which includes the fundamental pump. And, if you're in need of a little inspiration to kickstart your gymball workout, this stability gymball comes complete with its very own workout DVD.