Stability balls, which are also called fit balls, Swiss balls, physio balls or exercise balls, are a versatile and affordable exercise tool that will help you develop your core (abs, lower back, oblique) muscles. The balls come in different sizes, typically between 55-75 centimeters when inflated. The size you should choose depends on your height.
| Height | Diameter when inflated | | 5'7" or shorter | 55 cm | | 5’7" - 6’2" | 65 cm | | Taller than 6’2" | 75 cm |
You should be able to sit on the ball with your knees at a right angle and thighs parallel to the floor while your feet are flat on the floor.
|
|
.jpg)
.jpg)
.jpg&description=You Asked: How Do I Pick the Right Size Stability Ball?){kind=link}