Burn baby burn -- 5 calories killers to try

Looking to burn a ton of calories? Lose some weight without much wait? Run, don't stroll to try out these workouts. Weight loss comes from a caloric deficit which means.....you burn more than you consume. If you're eager to move up the pace of weight loss or just get in incredible shape, schedule some of these workouts into your week. You'll be shopping for smaller jeans in no time.

Calories listed are for a 155 pound person exercising for one hour*

Cross Country Skiing max effort: 1161

Boxing with partner/opponent: 844

Running Stairs: 1056

Cycling @ 20 mph: 1126

Jump Roping Fast: 844