> My experience is that a typical rec player would
> have to play at least an hour of singles (usually
> more) to equal the calorie burn of a 30 minute 5K run
Tennis is more of an interval sport and I think that the science is with me in that interval workouts burn more calories than aerobic activities. Part of that is elevated metabolism well after the actual activity.
4 x IG Prestige MP, 70 cm, 376 grams, 386 SW, ALU Power @54, Prince Syn Gut 16 @58