The task of isometric massage is to restore mass and strength to weakened muscles without overloading the body with physical exercise. It is used as an aid in rehabilitation - in conditions after partial immobilization of the limbs, after injuries - where there has been muscle weakness, or after a longer convalescence. It is also performed as a slimming massage, which reduces subcutaneous fat, and a massage that contributes to the increase in muscle mass and strength. Isometric massage performed on tense muscle groups or on a single tense muscle.