The 8 Best Fat-Blasters
Burns 221 calories in 30 minutes
This may not be the biggest calorie-burner in the bunch, but it's still an excellentand fun!metabolism booster. (Just look at Kelly Osbourne, who jump-started her amazing 42-pound loss on Dancing with the Stars.) The key is to keep the tempo high, choosing songs with fast rhythms like Latin or Bollywood, and don't rest between songs. Try Braganza's favorite trick: Download a workout's worth of your favorite tunes. Begin with an upbeat inspirational song (think "Just Dance" by Lady Gaga), then move on to songs with increasingly faster tempos. Slow the beat toward the end to cool down.
Boost the burn: Use your arms! Raise them in the air and move them to the beat.
Next: Walking vigorously
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