Did Jake Gyllenhaal‘s body really need improvement?

Yesterday, the 27-year-old paraded his rock hard body (and stringy hair) on a set in Morocco. Jake is currently in North Africa filming Prince of Persia: The Sands of Time, the big-screen adaptation of the video game. (The movie will be released in 2010.)

So what do you think of Jake’s new build? Does his manlier physique provide an interesting change…or do you prefer to have him looking less bulky? In either case, Reese Witherspoon is a very lucky woman.