One Month of Adult or Kids' Classes at Lights Out Gym (Up to 70% Off). Four Options Available.

lights out Gym

from $59
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Value Discount You Save
$200 70% $141
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Over 20 bought
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In a Nutshell

Adults and kids can learn how to defend themselves

The Fine Print

Expires 180 days after purchase. Limit 1 per person, may buy 1 additional as a gift. Valid only for option purchased. Reservation required, subject to availability. Must be 16 or older to participate in adult classes. Must sign waiver. Please visit for class schedule. New clients only. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.

Kickboxing is an effective way to protect yourself, like never expressing an honest opinion. Keep your guard up with this Groupon.

Choose from Four Options

  • $59 for one month of unlimited adult classes ($200 value)
  • $49 for one month of unlimited kids’ MMA classes ($160 value)
  • $49 for one month of weekly kids’ Bully Safe defense classes ($160 value)
  • $39 for one month of weekly women’s self-defense classes ($100 value)
  • Click here to see the schedule.<p>

Adult classes include adult fitness, boxing, Brazilian jiu-jitsu, MMA. and self-defense.

Metabolism: Balancing the Body’s Ledger

Running burns calories, but adding muscle can help you burn calories even while sitting still. Learn why with Groupon’s guide to the metabolism.

To make sense of metabolism, it’s easiest to think of the body as a machine with countless functions and very specific fuel requirements. When we eat, enzymes in our digestive system break down food into its component ingredients: proteins devolve into amino acids, fats into fatty acids, and carbohydrates into sugars such as glucose. These then seep into the blood stream and spread throughout the body, so that thousands of metabolic reactions happen at the same time. Some of the energy from these acids and sugars gets used for specific bodily maintenance functions, such as pumping the heart or yelling to scare away a mean-looking squirrel. Whatever isn’t needed right away will be stored as fat for later use.

To avoid gaining extra fat deposits, we must use all the calories that we ingest. The speed at which energy is burned while at rest is called the Basal Metabolic Rate, or BMR, and it’s affected by a person’s age, sex, and proportion of muscle to fat. The older a person is, the lower their BMR typically is; men generally have a higher BMR than women; and the body burns more calories to maintain muscle than fat. (After all, it would be a rather poor design if the body had to use a great deal of energy just to maintain its energy reserves.) Our BMR adjusts according to our lifestyle, slowing down when food is scarce and speeding up when we have to eat our way out of the wreckage of a popcorn-factory explosion. This is why eating five smaller meals throughout the day can help people lose weight, whereas starvation diets often result in little to no weight loss.

How the body uses its fuel was a perplexing mystery for generations of thinkers. In the 1600s, a man by the name of Santorio Santorio took it upon himself to study body weight. For 30 years he weighed everything that went into his body and everything that came out, often eating, working, and sleeping on a scale. What he found was that his total visible excreta was less than the amount of food he ingested, but the difference couldn’t be accounted for by his weight gain. This led him to come up with the theory of insensible perspiration—the unpalatable idea that we constantly expel waste through our skin.


Tips

  • “I love the why mike treat people his a great person u feel on the same level with every one even if your new people help out”

  1. 1

    lights out Gym

    9570 Berger Rd

    Suite F

    Columbia, MD 21046

    +14107402699

    Get Directions

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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.
Choose your deal:
One-month of unlimited adult classes
$200 list price - 70% off - Save $141
10 bought
$59
One-month of unlimited youth MMA
$160 list price - 69% off - Save $111
3 bought
$49
One-month of weekly kid's bully safe defense classes
$160 list price - 69% off - Save $111
3 bought
$49
One-month of weekly women's self defense classes
$100 list price - 61% off - Save $61
0 bought
$39