Based on the best-selling “Look Better Naked” book, this is a well-cued, no-nonsense workout. It really will make your naked body slimmer and more shapely (“like a girdle, strengthening this muscle will naturally pull you in”). The first segment alternates faster and slower cardio sequences to burn fat quickly, while also providing a welcome “recovery” phase. It also includes a few short toning intervals. The second section emphasizes time-efficient compound exercises that work multiple muscles at once (with many moves that specifically target your core and waistline). Requires 2 to 8 lb. dumbbells.

Serve up tasty treats for you and your pooch in Jessica's Bow Wow Bistro, a doggie adventure that's off the leash!