Sports performance/visualization apps?

[Travis Rask]

Does anyone know of any apps dealing with (guided) sports performance visualization?

I obviously can do this by myself, but after using a few (good meditation apps) I wondered if there is anything related to the mental side of things for sports, lifting, etc.

[i.e. visualization - well cited study following basketball players who practice free throws, players practice free throws and visualize, players who visualize only, etc.]

[krazyduck]

Slightly related: When Meryl Davis was asked on TV about her gold winning performance she said that it felt just like another visualization. She explained that she spent a lot of time visualizing her performances and this one felt like its was just another visualization.

This intrigues me.