The 8 Best Fat-Blasters
Burns 272 calories in 30 minutes
Don't think you need to round up a partner or trek all the way to a court to break a super sweat with racket in hand. Simply find a flat area near a wall or garage door that you can hit the ball against. Alternate forehand and backhand shotsthen see how many you can do in a row without goofing. Stand 10 to 25 feet away, which will force you to hit harder. Even practicing your serve will get your body in burn mode, because you’ll have to run and bend to pick up your missed balls.
Boost the burn: Try to hit the ball consistently for 50 or 100 strokes. "Having a goal will make you work harder to reach it," Braganza says.
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