Core Balance Exercise Ball, Stability Ball for Yoga, Pilates and Fitness, Gym Ball for Home Gym and Office Chair, Training, Physical Therapy, Anti Burst, Pump Included, 55cm 65cm 75cm 85cm

Price: $19.99
(as of Feb 07, 2026 21:57:44 UTC – Details)

Product description

Get On The Ball!

A jack of all trades, our gym ball can be used for a multitude of exercises to improve your balance, strengthen your core, and tone your muscles. Plus, it doubles up as an office chair, or a birthing ball if you’re pregnant.

Anti-Slip for Optimum Grip

Sure, it’s big and round, but there’s no danger of our gym ball rolling away from underneath you. The reason? Anti-slip lines which are specially designed to provide optimum grip if you’re working out on smooth flooring.

Durable Anti-Burst PVC

Because our gym ball is made from anti-burst PVC, it will slowly deflate if it gets punctured rather than bursting with a bang. To eliminate the risk of puncture, always use it in a large space which is free from obstacles.

Free From Harmful Chemicals

We’ve tested our gym ball to ensure it’s free from phthalates, carcinogens, and other harmful chemicals. If you’re using it to alleviate pain during pregnancy or improve your comfort during labour, there’s no risk of harm to your baby.

250kg Load Capacity

With a weight capacity of 250kg (a whopping 550 lbs!), our gym ball is one tough cookie. It also comes in a range of sizes to suit your height. If you’re wondering what size you need, check out our guide at the bottom of the page.

Pump & Tape Measure Included

All our gym balls come with a hand pump and tape measure to easily inflate to the correct capacity. For best results, we suggest inflating it to 80% of its recommended size and leaving it 24 hours before finishing inflation.

RANGE OF SIZES FOR A PERFECT WORKOUT: Core Balance Gym Balls come in a choice of sizes to suit your height and workout in comfort. Check out our size guide (image 5) to determine whether you need a 55cm, 65cm, 75cm, or 85cm ball. As an added bonus, each gym ball includes a pump and tape measure to easily inflate to the correct capacity.
DEVELOP YOUR CORE STRENGTH & BALANCE: By creating instability when you sit, lie, or lean on it, a gym ball forces you to engage your core muscles in order to maintain your stability. As well as strengthening your core and improving your balance, a gym ball workout is a winning way to tone your muscles, develop your posture, and improve your flexibility.
NO DANGER OF BURSTING OR SLIPPING: Because Core Balance Gym Balls are made from durable anti-burst PVC, there’s no danger of them bursting if they get punctured. Instead, they’ll slowly deflate to ensure your safety. In addition, the gym balls are covered in anti-slip lines to provide optimum grip on smooth flooring and prevent them sliding around.
TAKE YOUR WORKOUT TO A NEW LEVEL: Gym balls are a versatile fitness aid which can be easily incorporated into a wide range of exercises, including crunches, bridges, dumbbell workouts, yoga, Pilates, and more. As well as targeting the usual muscles, adding instability to exercises has the added benefit of giving your core stabiliser muscles a serious workout.
USE AS A CHAIR OR BIRTHING BALL: If you sit at a desk all day, you can use a gym ball as a chair to improve your core strength and balance while sitting. Plus, you can use a gym ball as a birthing ball for prenatal exercises, and to reduce discomfort during pregnancy and labour. Physios also use gym balls to help people rebuild their core strength after injury.