Butts & Guts Blast the fat and tone your muscles! A challenging 30 minutes to strengthen, tone, and define your abs and butt. + Add to Google Calendar + iCal / Outlook export 00 days 00 hours 00 minutes 00 seconds SearchSearchRecent PostsPost Thanksgiving Detox Trick or Treat: The Science of Cheat Days How Does Music Affect Your Workout? Fitness for students Does Sweating Burn Calories? Recent CommentsNo comments to show.