On The Rise in Fitness

Here's what's On The Rise in Fitness over the last 30 days, according to Trendrank:

  • Studies show that drinking diet sodas makes you eat more
  • Victoria's Secret models challenge Zac Efron to a full-body workout
  • Burnout is now an officially diagnosable condition
  • Kanye West opens up about bipolar disorder in David Letterman interview
  • Eco-friendly fitness craze 'plogging' combines jogging with an effort to clean up environment