Tennis & Racquetball
Racket sports are excellent ways to burn a lot of fat and have fun in the process. You’re not only working out your legs and jacking up your metabolism, but your arms are also getting a solid workout in as well. On average, you can expect to kill 700 calories an hour for tennis and 800 for racquetball. Ditch the racket entirely and play handball and you could burn 900 – 1000.