POPSUGAR Celebrity Jake Gyllenhaal Slide Picture of Jake Gyllenhaal Leaving Gym in LA Muscle Man by Celebrity 6/09/10 2 Shares Like us on Facebook Sign up for our daily newsletter > Follow us on Pinterest Jake Gyllenhaal left an LA gym in a sweatshirt on Tuesday. Image Source: Bauer-Griffin Online Read More HotJake Gyllenhaal Jake Gyllenhaal Which Celebrities Are Godparents For Their Famous Friends? The Hollywood Film Awards Basically Brought Out More Stars Than the Oscars Jake Gyllenhaal's Cowboy-Inspired Outfit Will Make You Want to Saddle Up Jake Gyllenhaal Basically Looks Like the Mountain Man of Your Dreams POPSUGAR, the #1 independent media and technology company for women. Where more than 75 million women go for original, inspirational content that feeds their passions and interests. Be in the Know With OurCelebrity and Entertainment Newsletter Personalize Young Hollywood TV Movies A-Listers Sign up with facebook or By signing up, I agree to the Terms and to receive emails from POPSUGAR.