5. AsHtanga Yoga
Ashtanga yoga, especially done in a hot room, will increase your calorie burning in a big way!
This form of yoga is the type of yoga you'll often see called "flow yoga".
It involves you doing several repetitive motions, and in a constant "flow", that is gentle on the body, yet similar to calorie burn and movement like cardio is.
You don't stop moving, although the movements used are quite gentle on the body.
This form of yoga is the best for burning the most calories in a short period, and is great for increasing your heart rate as well.