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 PostsA Student’s Guide to Staying Active on Summer Break Postpartum Strength: Rebuilding Your Body Strength Training for Women Over 40 The Science of Hydration Does Lifting Speed Really Matter? Recent CommentsNo comments to show.