No New Notifications

Old Skool Fight Sport and Fitness - Erin Brown

1034 Goodale Boulevard, Grandview Heights

$54.50 for One Month of Women's Bootcamp at Old Skool Fight Sport and Fitness - Erin Brown ($199 Value)

Select Option


Trainer Erin whips bodies into shape during women’s boot-camp classes

Customer Reviews

100% Verified Reviews
All reviews are from people who have redeemed deals with this merchant.
4 ratings1 reviews
January 24, 2019
Erin was welcoming and very willing to explain things to a new member, even one who has never boxed previously. The workout was tough which is exactly what I wanted. The workouts vary each day to keep you guessing, and include boxing all but one day. I highly recommend this bootcamp for a no-nonsense tough workout.
Shaylatop reviewer
8 ratings5 reviews
November 13, 2018
Erin is so supportive and helps you adjust activities to your fitness level
2 ratings2 reviews
July 26, 2018
If you want to get in shape or maintain your fitness Erin’s boot camp is for you! She makes a different workout five days a week so it’s always something new. And it’s TOUGH! But Erin and all of the other boot campers are supportive. Definitely can see a difference already in my strength and fitness!
3 ratings1 reviews
September 27, 2017
Erin is amazing and so is her bootcamp! Definitely a challenging workout and very addicting! After taking numerous classes in the Columbus area, I am so glad to have given this a try and found my new regular workout!
2 ratings1 reviews
July 2, 2016
Erin is a great trainer and motivator!! Each class is different and she can modify exercises for any skill level. You should definitely give it a try!
Ruowenhelpful reviewer
2 ratings2 reviews
June 21, 2016
Love it

About This Deal

The Deal

  • $54.50 for one month of unlimited women’s boot-camp classes ($199 value)

See the schedule.

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. Appointment required, same day appointments accepted. Not valid towards current customers. Limit 1 per person, may buy 1 additional as gift(s). Limit 1 per visit. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.

About Old Skool Fight Sport and Fitness - Erin Brown