Use Guide

Exercise ball sizes

Choosing the Right Exercise Ball

Choosing the right exercise ball size depends on your height. The taller you are, the bigger your exercise ball needs to be.

Just like with an office chair, your legs and body should be at a right angle to each other when you sit on the Pezzi ball or exercise ball. Your feet should be flat on the floor.

BALL DIAMETER

Height

45 cm

up to 140 cm

55 cm

141 - 154cm

65 cm

155 - 175 cm

75 cm

176 - 185 cm

85 cm

186 - 200 cm

Getting the right exercise ball for your weight also matters. If you are heavy for your height, you may need a larger ball to keep your knees and legs at the correct angle. Look for a durable, thick ball with high burst resistance.