Gorilla Sports Ball seat cushion

Especially if you spend a large part of the day sitting, you certainly know that it is difficult to remain in a straight posture over a long period of time. For example, when working at the PC, the shoulders quickly fall forward. A ball pillow can help you to sit healthy (and straight) and to train your deeper back muscles - by the way and in a pleasant way. Because of the special structure of the ball seat cushion you are automatically forced to balance the instability again and again. This is a special challenge that can help you prevent back pain, among other things. A high level of seating comfort. Practical dimensions based on a diameter of 33 cm. Instability adjustable by the strength of inflation. Included in delivery: Air pump. Versatile use: as a ball seat cushion for relief while sitting to balance trainer. Helps to improve balance and strengthen the back and torso muscles. Made of sturdy PVC. Abrasion and slip resistant. Easy to clean. Can be easily integrated into everyday life (and for example in the course of daily office work). Also ideal for home gyms and classes, for example to perform posture exercises. Max. Max. load capacity: 220 kg.