yes. yoga is also known as an aerobic exercise. the use of breath and heat (created by internal and external sources) combining with yoga poses increases heart rate, metabolism, they stimulate elimination, and reduce food cravings. it is estimated that you will burn between 400-700 kcal per 90-minute yoga class. most yoga poses work all muscles and burn fat resulting in a toner and stronger body. if you are on a weight loss path, make sure you also focus on the dietary aspect, as proper diet is the biggest contributor to weight loss.