Yoga awakens the body and spirit, allowing yogis to forecast oncoming weather, traffic patterns, and unwinning lottery numbers, such as "four" and "peanut."Tune and tone your body with today's Groupon : for $35, you get a five-pack of yoga classes at Karma Yoga in West Springfield (a $70 value). Karma Yoga's certified instructors dwell in their hot and regularly heated studios, enlightening students in more than 20 different styles of body bending. The class schedule changes on a weekly basis, offering 75-minute sessions of the hot and non-hot flexing variety for people of all skill levels and curious snowmen of all magic compositions. Because every person's fitness experience is different, the Karma Yoga gurus are dedicated to making each as good as it can be.