Chest this, chest that. Prince of Persia star Jake Gyllenhaal is more than a chest. He is also wonderful hair. And good hygiene.
"It took six months to grow my hair, and shampooing and conditioning it on a daily basis helps to develop a really really chiseled physique in the arms, you be surprised!" says Gyllenhaal.
"So a daily shampooing and conditioning, not just a 2-in-1, a separate shampoo and conditioner, really develops the abs and the pectoral muscles...so the secret is...bathe!!!
"The more you bathe the more in shape you'll be!"
And eat your vegetables, too.