5 or 10 Group Fitness Classes at Committed Truth Fitness (Up to 81% Off)

Committed Truth Fitness - Plainfield

Value Discount You Save
$75 81% $61
Give as a Gift
Over 20 bought
Limited quantity available

In a Nutshell

Certified trainer and police SWAT team member scales group fitness workouts to build functional strength and burn fat

The Fine Print

Promotional value expires 90 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. 24-hr cancellation notice preferred. Reservation required. Offer only valid for customer who has not visited gym in the last 6 months. Must sign waiver. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.

Committed Truth Fitness - Plainfield: 5 or 10 Group Fitness Classes at Committed Truth Fitness (Up to 81% Off)

At a certain age it becomes important to take care of yourself, usually right after your set of baby muscles falls out. Be stronger than your baby self with this Groupon.

Choose Between Two Options

  • $14 for 5 group fitness classes ($75 value)

  • $29 for 10 group fitness classes ($150 value)

See the schedule.

Committed Truth Fitness

Building Muscle: Cells on the Move

Read on to learn exactly how that fitness classes leave you with more muscle or better tone.

Bulky upper-body muscles might have hindered early humans who had to chase their prey across the plains, but it could help those who often had to climb trees to adjust their satellite dishes. That’s why the body builds muscle according mostly to use: do enough curls, and the biceps expand. As anyone who has experienced post-workout soreness could intuit, those curls are actually a form of controlled damage, making thousands of miniscule tears to the muscle tissue that beckon autoimmune cells to show up alongside testosterone and other hormones. The white blood cells help switch on satellite cells, which are similar to stem cells. Before they're activated, satellite cells aren't doing much—instead, they lie dormant around muscle fibers until they're called into action to repair torn tissue.

This isn't the only kind of cellular transformation at work in growing muscles. Long muscle cells, which contain several nuclei, can also begin to change type after a workout. Certain kinds of muscle fibers are equipped to handle brief bursts of effort but will quickly become tired if asked to do more intense work. These are the first to disappear as someone starts an exercise routine, as they're converted into fibers with more endurance. This principle is so dramatic that a sports scientist can generally tell whether someone is a professional athlete or a professional mattress model by examining a minute sample of muscle tissue.

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    190 Terrill Road

    Plainfield, NJ 07062


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