Yoga is one of the world's oldest forms of exercise, second only to holding the earth on your shoulders. Practice ancient athleticism with today's Groupon: for $39, you get a 10-class pass to Bikram Yoga San Antonio (up to a $120 value). This Groupon is valid at the Alamo Heights, Huebner Oaks, and Hollywood Park locations and may be redeemed across locations.

Bikram Yoga San Antonio’s crew of enthusiastic instructors patiently perfects poise and eases tension during challenging Bikram yoga classes at three studio locations. During the 90-minute Bikram sessions, yogis limber ligaments and tone muscles in a heated room, which helps facilitate flexibility and triggers cleansing perspiration to detoxify the body. Experienced instructors patiently coach students through 26 sinuous asana poses, including spine-stretching forward bends and seated poses performed alongside two pranayama exercises to invigorate breathing and intimidate all birthday candles within a 200-mile radius. Bikram Yoga San Antonio allows first-time students to borrow bath towels and yoga mats on the house, though subsequent rentals incur a small fee. To ensure safe perspiration, participants stay amply hydrated by sipping from personal water bottles brought from home, invaluable for getting into the proper spirit for Cactus pose.

Though Bikram Yoga San Antonio sometimes features a discounted price online, this Groupon still offers the best deal available.