Though the desired side effect of a radioactive meteorite encounter is the acquisition of super strength, the success of Atomic Limber Larry proves otherwise. Stretch your connective tissues to superheroic proportions with today’s Groupon: for $59, you get one month of unlimited classes at CorePower Yoga (up to a $159 value). Your Groupon may be used at two Portland-area locations: Northwest Portland and Southeast Portland. Plus, if you are a new student, you are eligible for CorePower's introductory offer good for an additional first week of classes for free; use the week to try out different classes, then use your Groupon to stick with your favorites.

Pose your way to the pinnacle of vitality and strength in rising degrees of difficulty and degrees of Fahrenheit during classes in CorePower's temperature-controlled studios. The raised heat level delivers more blood to the muscles and reduces the chances of injury or spontaneous freezer burn. Start at level one, 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-degree room. Yogis of all skill levels can step into the 97-degree atmosphere of hot power fusion yoga, during which a combination of poses from hot- and power-yoga classes stretch over the course of one rejuvenating hour. Classes vary by location, so 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 your over-exerted joints.

Valid for customers who have not purchased or used any CorePower Yoga package or drop-in classes within 60 days prior to today.

Reviews

Thirteen Yelpers at the Northwest location give CorePower Yoga an average of 3.5 stars, and 13 Yelpers give the Southeast location an average of four stars:

• Tons of classes that are sure to meet your schedule and ability. Beautiful facility with spa-like bathroom, helpful and caring teachers, fun music. Great place to learn yoga and develop your practice. – organic pdx h., Northwest location, 11/19/2009
• Best yoga in town. Period. The classes are just amazing. – Caelan H., Northwest location, 12/10/2010