Happy birthday, Jessica Biel! The actress turns 31 today, and to celebrate, we're taking a look at how she stays in bikini-ready shape year-round.
- She takes to the great outdoors: Whether it's walking her dog, biking through NYC, or taking an outdoor run, Jessica is all about getting outside. It makes total sense: raised in Colorado, Jessica spent her time rafting, snowboarding, and hiking with her parents. In 2010, she did the unthinkable by ascending Mount Kilimanjaro.
- She's no wuss: This is not a girl who's afraid to get her hands dirty. Jessica has handled 40-pound artillery for a movie role and is a fan of circuit training. Celeb trainer Jason Walsh, who has spent time working with Jessica, describes their workouts as grueling: cardio, plyometrics, and strength training. If your curious about just how intense Jason's workouts can be, check out this circuit routine he shared with us. Jason has said that Jessica loves push-ups, walking lunges, and seated Russian twists. Work your way to tank-top-ready arms with this Jessica-approved workout.
- She achieves balance: A well-rounded workout routine should include a healthy dose of stretching, something Jessica knows all too well. A huge fan of yoga, she told Elle, "Yoga is a constant for me because it keeps my muscles long and flexible." She always tries to fit yoga in at least twice a week.