44 fitness & martial arts

10610 West Venture Drive, Franklin

Fitness and Brazilian Jiu Jitsu Classes at 44 fitness and martial arts (Up to 76% Off). Three Options Available.

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Trainers help groups surmount fitness roadblocks during cardio-strength and boot camp workouts; jiu jitsu classes promote safety

Customer Reviews

100% Verified Reviews
All reviews are from people who have redeemed deals with this merchant. Review requests are sent by email to customers who purchased the deal.
3 ratings1 reviews
Rating of 5 out of 5 stars
October 8, 2017
44 Fitness is an Amazing gym that gives you a hard workout every single session. You'll feel good about yourself knowing you've done your best. David helps you keep proper form and pushes you to your limits, getting the best results possible. I used my Groupon and now am a regular member, going at least 3 times a week. Morning and night sessions available. Highly recommend 44 Fitness!!!

About This Deal

Choose from Three Options

  • $26 for five boot camp, group fitness, or Brazilian jiu jitsu classes ($94 value)
  • $40.50 for 10 boot camp, group fitness, or Brazilian jiu jitsu classes ($174 value)
  • $53.50 for one month of boot camp, group fitness, or Brazilian jiu jitsu classes ($149 value)

Click to see the [class schedule](http://www.44fitness.com/schedule.php).

####Building Endurance: Helping Muscles Breathe Easier _If you stick with an exercise program, every workout gets a little easier. Learn how your body makes that happen with Groupon’s guide to building endurance._ A few days into a new workout routine, you begin to notice changes. Your muscles expand. Perhaps your weight drops. But the changes that increase the body’s endurance first take place on a much smaller scale. When you exert yourself for long periods of time, your body starts to populate each muscle cell with more mitochondria, the organelles that fuel muscle movements. They do this by producing adenosine triphosphate (ATP), the muscle's basic fuel source. When a muscle contracts, it breaks the bonds of ATP molecules, creating a burst of energy but also draining stockpiles of this essential propellant. In order to whip up a batch of ATP, the mitochondria need lots and lots of oxygen. Helpfully, endurance training makes it easier for oxygen to travel from the lungs to the heart to the muscles. It’s long been noted that the hearts of star endurance athletes tend to have extra-large left ventricles, which can pump more oxygenated blood through the body with every beat. Once blood reaches muscle cells whose mitochondria have been enhanced by previous endurance exercise, the cells will be able to extract oxygen and use it to produce ATP far more efficiently. Scientists assess this efficiency by a measure known as VO2max, the maximum volume of oxygen or Double Stuf Oreos that a person’s muscles can consume per minute. During super-intense exercise, the body stops being able to produce enough ATP from oxygen intake alone. Instead, it reaches for stored glucose to get the ingredients it needs, and, as a side effect, begins to leave behind more lactic acid than the cells can immediately process. (Processing lactic acid itself requires oxygen, and all available supplies are already being used by the muscles and the brain.) The point at which this happens is the lactic threshold, and beyond it, athletes feel that they’re nearly done for the day. Fortunately, this limit too can be changed. As the body adapts more and more to endurance exercise, it prolongs the amount of time you have before shifting pH levels in the muscles bring on the familiar feelings of fatigue, burning, and a dramatic drop in strength.

Fine Print

Promotional value expires 120 days after purchase. Amount paid never expires. Limit 1 per person, may buy 1 additional as gift. Valid only for option purchased. Limit 1 per visit. Reservation required for first visit for verbal consultation and scheduling. Must be 18 or older. Must sign waiver. Classes must be used by same person. 5 and 10 class packages must be used with 90 days of the first class. Unlimited month of classes is valid for 30 days from first class. Not valid for current members. New clients only. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.

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