It’s time to shake things up, ladies! Actress Reese Witherspoon admits that doing the same exercises week after week can become just plain uninspiring. To spice things up, Witherspoon takes spin class in between her usual routine of yoga and running according to FitSugar. Try out a new class this week, something that’s completely different from your usual cardio burn. Sign up for a hip-hop dance class or give Zumba, a Latin dance workout, a whirl.