[post_page_title]Ewoks, Not Wookies[/post_page_title]
At the end of Return of the Jedi, the Ewoks help the rebels in their battle against the Empire. This was originally envisaged to be an army of Wookiees. But this didn’t wind up happening; most likely for budgetary reasons. So, instead, Lucas decided to go with Ewoks. He finally got his Wookiee wish 22 years later in Star Wars Episode 3: Revenge of the Sith.
Staying fit is certainly a commitment. Besides doing the physical training, there are some other factors to consider, like nutrition