You can probably figure out that jumping up and diving into the sand will burn calories just on movement alone. But do you realize that constantly elevating your shoulders and swinging your arms is going to significantly increase your calories burn? A person with a body weight of around 160 lbs. will typically burn about 292 calories during an hour of volleyball, while a person with a weight of 240 lbs. is likely to burn around 436 calories. Though beach volleyball is not a traditional method of cardio, this kind of workout is perfect for someone who needs a light sweat and serious stretch session. In other words, spike it like you mean it!