Yoga is unique in that it is the only medieval physical fitness art that does not involve firing crossbows at a grendel. Bend and stretch bloodlessly with today's Groupon: for $25, you get your choice of four yoga classes at The Dharma Room (a $60 value).

Wellness-seeking disciples convene at The Dharma Room for their rejuvenating mind-and-body therapies, including a variety of classes in accessible yoga disciplines. Class options range from beginning yoga for inflexible neophytes to intermediate options for veterans as stretchable as fresh taffy. Regularly practicing yoga can improve your quality of life by increasing muscle tone and flexibility, reducing stress, and stimulating weight loss. Start a morning with Beginners yoga or unwind before the weekend with the 5:30 p.m. Friday Vinyasa Flow class. The dedicated instructors at The Dharma Room bring years of experience and buckets of motivation to guide your body-and-mind overhaul. The schedule is flexible, with options available to even the most harried mail carrier.