Gimnastikos kamuolys One Fitness Standard 6421417, šviesiai mėlynas, 55 cm

Training with the GYM BALL ball activates the postural muscles, thanks to which the user not only improves his endurance, but also corrects possible posture defects. As a result, we can improve the musculature of the abdominal muscles, legs and arms, flexibility of the joints, as well as obtain the correct body shape. For this reason, it is an ideal device for people who lead a sedentary lifestyle.