Without gyms, people would resort to outdated fitness techniques such as swimming and pushing Model Ts up slight inclines. Celebrate contemporary fitness with today's Groupon: for $30 you get 10 visits to NonStop Fitness. Open 24 hours a day, this locally owned and operated workout facility encourages weight loss and muscle gain with a plethora of cardio machines, free weights, and highly trained staff members who motivate members to reach their potential. The upbeat, red walled gym gives users access to the lockers, tanning booths, private bathrooms and showers, and the company space shuttle.