The major role is for upper and lower thigh as well as the entire back well geeignet.Die small role is ideal for arms hands and feet. The small ball is also suitable for the feet and the large ball on the neck. Actually, here the imagination has no limits.
Practical suggestions can be found on the poster, the enclosed booklet and the CD enough.
Initially, the training did so very hurt but you feel like the fascia (connective tissue) become more and more supple and as well as a whole is doing to the body.
Kudos to Amazon for the quick delivery. Gladly again