Perspiration gets mischievous when cooped up inside the body, acting out by drenching armpits on first dates and disguising itself as tears during job interviews. Release disgruntled body water with today's Groupon: for $40, you get a one-month unlimited gym membership and one personal-training session or squash lesson at Windsor Squash & Fitness Club, located on McDougall Avenue (a $105 value).

Windsor Squash & Fitness Club adds oomph to serves, volleys, and heart rates in a squeaky-clean, family-friendly facility. Members can slay fitness goals in a panoply of body-buffing annexes, including two rooms of resistance equipment, two rooms of free weights, and a wormhole to one's past life as a high-five. Group fitness classes, a cardio room with more than 50 pieces of equipment, and a cardio theatre create a perfect storm for productive sweating, and his-and-hers dry saunas, steam rooms, and locker rooms with complimentary towel service foster the mental oozing of postworkout relaxation.

A one-on-one coaching session with a personal trainer can tweak exercise form and push muscles to heartier states. Alternately, racquet wielders can take advantage of the club's extensive squash facilities, including a lesson with an experienced lobber who can teach elementary game strategies or hone a kill shot into a more extreme weapon than vengeance. Five international singles squash courts and one international doubles squash court round out the arena's svelte-spawning offerings.