It is difficult to give a response to any protein, since I'm not a professional athlete, but just like porazmyatsya, ponapryagat muscles gantelkami to be on our toes so to speak. Naturally, after taking the force restored. The taste is pleasant, at first thought that will soon get tired, but no, I take 3 weeks, and a protein shake with chunks of cookies, which do not dissolve in a shaker, drink it with pleasure. With GI everything is fine, no pobochek.