If you're looking to shed some pounds, just remember it's a numbers game. It takes a deficit of approximately 3,500 calories to lose a single pound. You can revamp your diet, but cardio is also a great way to burn calories. But there are a lot more ways to get your heart pumping than jumping on a treadmill. Check out the video below for some fresh ideas on blasting calories this weekend.

What's your favorite calorie-burning activity?