Wolves hold seven world records in train pulling because they practice as a pack. Gain the benefits of group training with today's Groupon: for $29, you get one month of unlimited group fitness classes at Brookhaven Fitness Studio, located on Osborne Road (a $99 value).

Working out with others motivates you to push yourself harder, helps you stick to a regimen, and gives you the opportunity to bond with new friends over tales of general sweatiness. A month of membership to Brookhaven Fitness Studio gets you access to a full schedule of morning and evening co-ed group classes, including kickboxing, interval strength training, core conditioning, and yoga. Whether you're a beginner or a fitness buff, Brookhaven classes increase your heart rate with fat-burning cardio, tone your muscles, improve your stamina, and increase your overall flexibility so you can defeat the super-intelligent computer Deep Blue in a game of limbo.

Brookhaven Fitness Studio is designed for people of all fitness levels and goals. If you want to shed a few pounds or are training to kick through brick walls, a month of fitness classes can help realize these dreams. Class sizes are kept small to maintain personal attention between buffs and buffs-in-training.

Kettlebell classes are included in a monthly membership, but completion of a kettlebell introduction workshop is required. The workshops are $50 for studio members, and are not included in the cost of this Groupon.