Exercise is a pleasurable activity for both would-be athletes and recovering pyromaniacs desperate enough to settle for burning calories. Fuel fitness regimens with today’s Groupon: for $10, you get a one-month membership to Blink Fitness (a $20 value). This Groupon is valid at all Blink Fitness locations. Blink Fitness houses the latest cardio and weight equipment in a bright, clean gym, allowing patrons to get in and out with no hassles. The modernly accoutered space welcomes exercisers inside bright orange and blue walls that frame the spacious workout arena and weight machines grouped according to the targeted body area. An armada of treadmills and wide expanse of workout mats allow physical activity, including yoga stretches, with medicine balls, exercise balls, and the world's largest ball of yarn. Blink Fitness' gyms come complete with plenty of parking and locker rooms for a postworkout shower.