Depending on where the ball is used, the degree of hardness is decisive for the massage. Soft balls have a surface that gives way. They are ideal for grasping exercises where the ball has to be kneaded and pressed. Soft massage balls are especially suitable for beginners and people who are not too active in massage. They are just as useful for older people who are more sensitive and sensitive to the massage, but who are particularly dependent on it. The soft ball is used to loosen up the muscles, relieve slight tension, improve mobility and stimulate blood circulation. The hard massage ball is good for intensive pressure massages and trigger point therapies. The intensity can be regulated here, but the surface of the ball hardly gives in and can be used in a targeted manner. These balls are particularly suitable for athletes and experienced people who are familiar with massages and techniques and often have to struggle with severe strains and tension. Massage has to be learned in a way. Certain areas in the back should e.g. B. remain unaffected if this is processed with the massage ball. This is made even easier by boon balls or double massage balls, which are flexible in their spacing and then leave out the spots. In this way, stubborn tension can be loosened again. Soft massage balls with a nub structure are better suited for simple relaxation.