WDX- Fitness Ball Yoga Ball Black Birthing Ball Swiss Ball With Fixed Ring Base, Pilates Fitness Weight Loss Balance Training lose weight (Size : 55cm)

♥ When choosing a practice venue, fitness balls are not picky at all. Whether at home, in the gym or outdoors, the high-quality non-slip function will make you feel safe and make your movements carefree. ♥ CORE & POSTURE - Improve your posture and strengthen your core. Replacing a conventional desk chair with an office ball chair can help alleviate aches and pains whilst also improving core strength. ♥ Exercise with Fun - Compared with other fitness equipments, a yoga ball may be a perfect addition to your workout routines. You can sit or lie on the ball to train your body balance. You will have much fun instead of repeating just one movement. ♥ ANTI-BURST & SLIP-RESISTANT: The exercise ball is made of thick and durable PVC material,The material is Eco-friendly, latex-free and non-toxic,Plus, which provides a slip-resistance anti-burst while using the exercise ball. The texture of the balance ball feels fairly comfortable. Thus, the safety of exercise ball can be guaranteed. ♥ DURABLE & STRONG: As adopted durable and high-quality material in balance ball, it can support 400 lbs. which provides you with the most rigorous workout / fitness condition. High durability enables you to sit on the exercise ball chair in the office / home every day, which helps you improve the sitting posture.