Learning yoga can be beneficial for those looking to physically limber up, mentally eradicate stress, or occupationally navigate their way through the heating ducts to outwit a pernicious boss. Overcome obstructions in the mind and body with today's Groupon: for $25, you get four yoga classes at Yoga on High (a $60 value).

With more than 30 certified teachers on staff, Yoga on High caters to beginning and advanced students as well as to participants with specific physical needs with an expansive schedule of daily classes. Budding benders can start with the 90-minute Hatha beginner drop-in class, which walks awakening yogis through the fundamentals of sun salutations and introduces students to the art of yogic breathing with a firm handshake. Pupils with some downward dogs already under their belt can slip into the modified primary Ashtanga class and follow the deliberate guidance of an instructor as they lean on blankets, blocks, and straps to attain mastery over the asanas. The Mysore classes, based on the teachings of Sri K. Pattabhi Jois in Mysore, India, allow limbering individualists of all levels to work at their own pace as an instructor circulates and assists.

Yoga on High also offers specialty classes such as Yoga for Multiple Sclerosis, prenatal classes for expecting mothers, and Mommy & Baby yoga for bendy bonding that doesn’t involve unwedging the cat from the mailbox. Classes, which run seven days a week, typically max out at 30 students. Though they are not valid with today's Groupon, Yoga on High also offers teacher training classes for those who wish to become yoga instructors certified through Yoga Alliance.