Performing yoga in a heated studio helps students achieve deeper stretches and melt off old tattoos. Stretch and simmer your connective tissues with today’s Groupon: for $59, you get one month of unlimited classes at CorePower Yoga in Berkeley ($159 value). Plus, if you are a new student, you are eligible for CorePower's introductory offer, which is good for an additional first week of classes for free. Use the week to try out all the different classes, and then use your Groupon to stick with your favorites.

Pose your way to the pinnacle of vitality and strength while ascending through degrees of difficulty and degrees of Fahrenheit during classes in CorePower's temperature-controlled studios. The raised heat level expedites the breakdown of fatty acids, delivers more blood to the muscles, and reduces the chances of injury. Start at level 1, where you'll be comfortably introduced to proper postures at room temperature, then ascend to the humid human heights of advanced yoga in a detoxifying 95 degrees. Yogis of all skill levels can step into the 97-degree atmosphere of Hot Power Fusion, during which a range of static poses stretch over the course of one rejuvenating hour. Check out the full schedule here.

The health benefits of yoga are well known: regular practice increases strength and flexibility while eliminating stress and uniting body and mind. If you’re a runner or cardio-happy exerciser, yoga will help to de-stress and ease over-exerted joints.