Baby Cobra Pose
Lie on your stomach and put your hands right next to your body so your fingertips line up with your boobs. Press the tops of your feet and your hands into the floor and lift your upper body up (so you can see the TV.) Keep your elbows in by your body and hold it for 10 seconds. Repeat 10 times.
Good Old-Fashioned Sit Ups
Do some crunches during your fave show. The plan: Do 25 reps twice during the commercial breaks, so you don't miss the good parts. Just remember to reach your head up toward the ceiling and not towards the TV.
Lie on your back with your hands at your sides and raise your legs straight up in the air, pressing them together. Slowly lower and raise them 10 times. Then roll over and veg out for a bit.
In yoga this one's called "fierce pose" so get all Beyonce on this. Stand with your feet together. Then reach your arms straight over your head and sit back like you're sitting in an invisible chair. Hold for 15 seconds, stand up, and repeat five times.
Another one to do during commercials: Get into push-up position with your hands right below your shoulders. Pull your belly button in and put your butt in line with your body. Hold it for 30 seconds and then lower down like you're doing a push-up. Do five reps, taking a break between each one.
Sit on the floor with with your knees bent and your hands on the floor next to you. Then slowly lean back onto your tailbone and lift your arms and legs until your calves are lifted at a 45 degree angle to the floor, keeping your back straight. Repeat.