One Month Unlimited or Ten Drop-in Computrainer Cycling Classes at TRIMORE Fitness (Up to 75% Off)

Corte Madera

100% of 11 customers recommend

Value Discount You Save
$165 70% $116
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In a Nutshell

Expert instructors lead students of all fitness levels through cycling classes designed to help bikers prepare for races

The Fine Print

Promotional value expires 90 days after purchase. Amount paid never expires. Valid for new clients only. Must sign waiver. Limit 1 per person, may buy 1 additional as a gift. Valid only for option purchased. All goods or services must be used by the same person. Must activate by expiration date on your Groupon. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.

TRIMORE Fitness - Corte Madera: One Month Unlimited or Ten Drop-in Computrainer Cycling Classes at TRIMORE Fitness (Up to 75% Off)

Choose Between Two Options

  • $49 for one-month of computrainer cycling classes (a $165 value)
  • $69 for 10 computrainer cycling classes (a $275 value)

See the schedule of classes here. 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.

Building Endurance: Helping Muscles Breathe Easier

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. And, 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 hears 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 Doublestuff 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 for power and by the brain to imagine the money pool just past the finish line.) The point at which this happens is the lactic threshold, and beyond it, athletes feel viscerally 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.

Tips

100% of 11 customers recommend

Neil Fraser and his Tri More team are the best. Great workout and lots of cycling and triathlon training knowledge
Emily J. · February 25, 2015
Thank you for a fabulous experience Coach Neil. Your attentiveness and teaching methods are wonderful! Roy is hooked now too!
Roy J. · January 31, 2014
Excellent first class - knew my pedal stroke wasn't smooth - this class more than confirmed it. Confident that Coach Neil and his colleagues will help get this worked out and make me a lean, mean cycling machine!
Tricia W. · January 3, 2014

Be well with exercise and balanced nutrition
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