sport visualization

sport visualization
Mind Over Matter) (body?

I know that visualization is practiced in many sports, but it leads to the formation? For example, where the current factors remain (diet, physical activity) is constant, if I make a half-hour a day and see I'm thin, it would affect my metabolism? This is of course the time spent could be done, but this question comes to visualization.

I think the display would not work. It must be!

Running Bill Mills