The Women's Health Big Book of 15-Minute Workouts by Selene...
REPS: Do 12 to 15. Arm Pullover Straight-Leg Crunch. A. • Grab a pair of 10- to 12-pound dumbbells and lie on your back with your arms extended behind you. • Extend your legs at a 45-degree angle. B. • Bring your arms up over your chest and lift your shoulders off the mat while raising your legs until.
The Women's Health Big Book of 15-Minute Workouts
But by condensing your workout into a perfectly designed 15-minute total-body pump, you can rev up your metabolism and melt off flab for the other 23 hours and 45