Audrina Patridge's Workout consists of 4 moves for a 6-pack. Two or three times a week, do one set of 20 reps of each move in order without resting then repeat the entire routine once or twice.
The golf squat is a great move to trim and tone your waistline. Try this (and two others!) to get rid of that annoying muffin top via @Marsha Penner Penner Penner Penner Crowe's Health Magazine
abs, abs, abs!
The bird dog exercise strengthens your abs and lower back and butt muscles while improving balance. Opposite arm & leg full extension- then switch & repeat!!
Core exercises for cyclists | Bicycling
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