Butterfly

Butterfly - works abs, butt, hamstrings, inner & outer thighs

Stand with feet wider than shoulder-width apart, toes turned outward 45 degrees and arms extended out to sides at shoulder level, palms down.
Bend knees until thighs are parallel to floor and lower arms so that wrists cross in front of hips.

Hold for 3 counts, then squeeze glutes as you straighten legs and rise onto toes (or jump in air). Sweep arms out to sides and up until wrists cross overhead.

Do 2 sets of 16 reps.
 

 

(courtesy of fitnessmagazine.com)