EAA AMINO ACIDS - so-called essential amino acids, i.e. those that the body can not synthesise on its own. Therefore, it is necessary to supplement them "from the outside", especially in the case of frequent and intense efforts, as well as for people whose diet is based on a protein of vegetable origin. Mainly, they improve recovery even after hard training. In addition, they positively affect the development of muscle mass and its maintenance, as well as improve endurance.