5 or 10 MMA or TRX Classes at Hard Training Club (Up to 70% Off)

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Up to 70% Off

Customer Reviews

26 Ratings

Trainers are fantastic, class sizes small, and the workouts are tough!
Lindsey K. · January 6, 2015
Great class, pushed me very hard, can't recommend Hard Training enough.
Ryan D. · August 30, 2016
Instructors are great, class is intense, expectatives satisfied
Anderson O. · January 10, 2016

What You'll Get


Choose Between Two Options

  • $24 for 5 MMA or TRX classes ($75 value)
  • $45 for 10 MMA or TRX classes ($150 value)

TRX Suspension Training: Weight-Less Weight Training

Both mind and body can suffer from doing the same exercises day after day. Check out Groupon’s overview of TRX suspension training to explore one way to help mix up your fitness routine.

Like many innovations, TRX suspension training—which uses gravity and body weight to provide muscle-building resistance—was the result of a creative thinker stuck in a tight spot. Or rather, tight spots. In the late 1990s, Navy SEAL Randy Hetrick was continually being deployed all over Europe and Asia to submarines, ships, and other posts that had neither the space nor the equipment necessary for the full-body workouts he needed to stay in shape. So, using the sewing skills all Navy SEALs had to learn to maintain their gear and embroider inspirational samplers, Hetrick tacked an old jujitsu belt onto some surplus parachute webbing and secured his invention over a door with a carabineer clip. By holding the ends of the fabric and leaning forward, or slipping his feet through the ends and holding his body in a pushup position, he found he could do a full range of rows, pull-ups, presses, curls, and other strength-training exercises in any setting. The invention caught on not only throughout the Navy but also with NFL quarterbacks, actors, and personal trainers.

The TRX system lets users make exercises more or less difficult simply by shifting their body angle and position. Along with its adaptability, a key part of its appeal is instability—specifically, the instability that causes core muscles to constantly shift as they work to maintain the body’s balance as part of it hangs from a strap. The more muscle groups activated, the more calories are burned, making the workout as efficient as it is compact.

The Fine Print


Promotional value expires 90 days after purchase. Amount paid never expires. Registration required. Limit 1 per person, may buy 1 additional as a gift. Limit 1 per visit. Valid only for option purchased. Must be 18 or older. Must sign waiver. Must use all classes within 8 weeks of activation date. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.

About Hard Training Club


By purchasing this deal you'll unlock points which can be spent on discounts and rewards. Every 5,000 points can be redeemed for $5 Off your next purchase.