But you can stay slim while you watch your favorite shows with this TV-friendly circuit designed by Cindy Whitmarsh, star of the exercise video 10 Minute Solution: Target Toning for Beginners. The half-hour workout alternates between moderate cardio moves during the show and high-intensity cardio bursts and multimuscle strength exercises during commercials. To get started, you'll need 3- to 5-pound dumbbells, a sturdy chair, and a mat. Breaks can vary, so you may need to adjust the times slightly. Repeat the circuit if you're watching an hour-long show.
March (not shown): Lift knees to a comfortable height and march in place. Continue until commercial break.
Commercial Break #1
1. Quick feet (not shown): Spread feet wider than hip-width and take quick running steps for 30 seconds, barely lifting feet off floor and keeping hands in front.
2. Lunges with curls: Stand with feet together, holding a dumbbell in each hand, palms forward. Step right foot forward about 2 feet. Bend right knee and lower left one straight down toward floor. (Keep right knee over ankle; if it's not, take a bigger step.) As you lower, bend elbows and raise weights toward chest, keeping elbows next to body. Press into right foot and stand back up, bringing feet together and lowering weights. Alternate legs for 2 minutes, taking breaks as needed.
March with a kick (not shown): March in place, right, left, right. Next, kick to the front with left leg. March another three beats (left, right, left) and then kick with right leg. Kick at a comfortable height so you don't hunch over. Continue, alternating left and right kicks between marches.