TOGU Dynair Twist Balance Trainer, 7.8" Diameter, Red with Black, Set of 2

The new dynair twist is available as a set of 2 and makes stabilization core training become more challenging and versatile. the convex lower surface effects a balance work of the muscles around the joints. you can conduct targeted rotating movements and extend therefore the range of exercises. ideal for shoulder and lower limb training and therapy. these tools can also be used in all body and standing positions as dynamic surface. individually adjustable by needle air valve. for fitness workout, therapy (rehabilitation), functional training, club and school sports.