 That's how effective and rapidly this stuff works. It's just a one-week study. Get this. The guys on creatine, they put on four pounds of lean mass. That's muscle tissue for those that don't know that. It shows they built the muscles and they hydrated the muscles nicely. They increased the strength of their bench press. That's a chest press for people that don't know by 7%. They increased the strength of the leg exercise.