fit-healthy-happy:
3 x 30 crunches 3 x 30 leg lifts 3 x 25 oblique crunches 3 x 60 Russian twist 3 x 25 V sit 3 x 30 reverse crunch 3 x 60 bicycle crunch
3 x 30 crunches
3 x 30 leg lifts
3 x 25 oblique crunches
3 x 60 Russian twist
3 x 25 V sit
3 x 30 reverse crunch
3 x 60 bicycle crunch
(Source: skinny-but-curvy.tumlbr.com)