Pleasant material - soft feel. Hard- softness adaptable through filling / draining air. (With hand pump)
Available in 500g, 1kg, 1.5kg and 2kg.
Ability to inflate the balls with the hand pump. The weighted balls are used as small barbells and weights are used. Their shape facilitates the exercise with the same result. They help to strengthen the deep muscles. For example, can also be used during Pilates exercises, individually or in groups.