1 set med 2 st järnkulor och träningsmanual.
Hand strength guru John Brookfield shared his enthusiasm for these with us and to really drive home his point, he wrote a booklet on putting these ancient balls–traditionally used for meditation–to use for hand strength specialists and everyone, from dentists to musicians, who could benefit from increased manual dexterity, range of motion, and muscle control, not to mention strength.
We offer two levels of dexterity balls in size and weight to coincide with John’s exercises. Warm up and work out with the Level I chrome balls, which are 1″ in diameter and about 4 oz. in weight; when you’ve mastered the chrome balls, try our Level II iron balls, which are 2-1/4″ in diameter and 1-1/4 lb. (.6 kg) in weight. John teaches you how to do it all in his easy-to-follow Dexterity Ball Training for Hands course, with clear explanations and photos.