• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
Howard J. Luks, MD

Howard J. Luks, MD

Orthopedic Surgeon Sports Medicine Specialist

  • Topics
    • Joint Pain
    • Longevity
    • Metabolic Health
    • Sports Medicine
    • Training
    • Top Articles
      • Zone 2 Training
      • Shoulder Pain Lifting Arm
      • Knee Injury Serious?
      • Medial Meniscus Tears
      • Front Of Knee Pain
      • Shoulder Snaps & Pops
    • All Articles
  • Newsletter
  • Podcast
  • Book
  • About
  • Consultation
Sports Medicine

Moderate-intensity training to improve mitochondrial fitness and endurance skills

Avatar photo

Howard J. Luks, MD Published Jan 15, 2023 Read time: 2 mins

Mitochondria are often referred to as the “powerhouses” of our cells because they are responsible for generating the energy that our cells need to function. Increasing the fitness of our mitochondria can have numerous benefits, including improved endurance and increased energy levels. In this blog post, we will discuss some training techniques that can help improve mitochondrial fitness and build endurance skills.

First, let’s take a closer look at what mitochondria are and how they work. Mitochondria are small, organelle-like structures that are found in most of our cells. They are responsible for generating the majority of the energy that our cells need to function. This process, known as cellular respiration, involves the breakdown of glucose (sugar) and oxygen to produce a form of energy called ATP (adenosine triphosphate). ATP is then used by our cells to power various cellular processes, such as muscle contraction and nerve impulse transmission.

One way to improve the fitness of our mitochondria is by engaging in regular, moderate-intensity aerobic exercise. Aerobic exercise, also known as “cardio,” is any activity that increases the heart rate and improves the body’s ability to use oxygen. Examples of aerobic exercise include running, cycling, swimming, and walking. When we engage in aerobic exercise, our mitochondria are forced to work harder to produce the energy that our muscles need to function. Over time, this increased demand can cause our mitochondria to adapt and become more efficient at generating energy.

In addition to aerobic exercise, there are also specific training techniques that can help improve mitochondrial fitness and build endurance skills. One such technique is interval training, which involves alternating periods of high-intensity exercise with periods of rest or low-intensity exercise. Interval training can be an effective way to improve endurance because it forces our mitochondria to work harder and adapt to the increased demand for energy.

Another effective training technique is endurance training, which involves gradually increasing the duration and intensity of exercise over time. Endurance training can help improve mitochondrial fitness by increasing the number of mitochondria in our muscles, as well as their ability to produce energy efficiently.

It’s important to note that, while training can improve the fitness of our mitochondria, it’s also important to maintain a healthy diet. Eating a balanced diet that includes plenty of fruits, vegetables, and whole grains can help provide the nutrients that our mitochondria need to function properly. In addition, it’s important to stay hydrated and to get enough rest and recovery time between workouts.

In conclusion, improving the fitness of our mitochondria can have numerous benefits, including increased endurance and energy levels. Regular, moderate-intensity aerobic exercise is a great way to improve mitochondrial fitness, and specific training techniques, such as interval training and endurance training, can also be effective. In addition to training, it’s important to maintain a healthy diet and to get enough rest and recovery time. By following these guidelines, you can help improve the fitness of your mitochondria and build endurance skills.

Do you have questions regarding an Orthopedic injury or longevity? 

Do you want to talk to an expert who can listen to you for 45-60 minutes and explain the options in detail? 

Dr. Howard Luks offers remote guidance sessions to review your X-ray or MRI images and explain your options. 

Dr. Luks has also received hundreds of requests for educational sessions on the topics discussed in his book, Longevity Simplified.

Schedule Remote Session

Categories: Sports Medicine

Disclaimer:  this information is for your education and should not be considered medical advice regarding diagnosis or treatment recommendations. Some links on this page may be affiliate links. Read the full disclaimer.
Dr. Howard J. Luks

Howard J. Luks, MD is a leading orthopedic surgeon & sports medicine specialist. An expert in shoulder, knee, and other sports injuries, and author of Longevity... Simplified.

About · Contact · Private Consultation

Remote Guidance Sessions
  • Facebook
  • X
  • Instagram
  • LinkedIn
  • YouTube

Like what you're reading?

Join the thousands of followers who rely on Dr. Howard J. Luks, a board-certified orthopedic surgeon specializing in Sports Medicine, with tools, tactics, and techniques for simplifying longevity.

Further Reading:

My Next Iteration…
You’re More Capable Than You Think
Thriving with knee osteoarthritis
Coming Soon: You’re Not Broken: Understanding and Thriving with Knee Osteoarthritis- My Latest Book
Birthdays and Abilities

Primary Sidebar

Dr. Howard J. Luks

Howard J. Luks, MD is a leading orthopedic surgeon & sports medicine specialist. An expert in shoulder, knee, and other sports injuries, and author of Longevity... Simplified.

About · Contact · Private Consultation

Remote Guidance Sessions
  • Facebook
  • X
  • Instagram
  • LinkedIn
  • YouTube

Top Articles

The importance of VO2 Max

VO2 Max. It’s not just about your mitochondria

Walking is exercise

Walking IS Exercise: Why All Movement Matters

Zone 2 heart rate training

Zone 2 Heart Rate Training For Longevity and Performance

Do I have a serious knee injury

Is My Knee Injury Serious? 5 Signs to Look For.

Newsletter

Join the thousands of followers who rely on Dr. Howard J. Luks, a board-certified orthopedic surgeon specializing in Sports Medicine, with tools, tactics, and techniques for simplifying longevity.

Read the Book

An easy-to-read guide that tosses out the myths and clears up the truth behind living longer. As you read this book, you will:

  • Understand the science behind the recommendations for living a longer and healthier life.
  • Understand that all our bodies’ systems are interconnected and rely on one another.
  • Connect the dots to poor metabolic health and take steps to reverse this path.
  • Recognize that fear doesn't need to be your reality.
  • Recognizing that most people view “exercise” as unpleasant work.
  • Stop going down “rabbit holes” of false information.
  • Realize you don't have to change as much as you think.
Find Out More
Read Reviews
Longevity... Simplified: Living A Longer, Healthier Life Shouldn’t Be Complicated

Available at:

Bookshop
Amazon
Barnes & Noble

Trending Now

  1. Zone 2 heart rate training
    Featured
    Zone 2 Heart Rate Training For Longevity and Performance
  2. The importance of VO2 Max
    Featured
    VO2 Max. It's not just about your mitochondria
  3. Reframe why exercise is important. Not to lose, but to gin.
    Muscle and Strength
    We Exercise To Gain, Not To Lose.
  4. Seasoned Doctors Want to Leave Medicine.
    Sports Medicine
    Seasoned Doctors Want to Leave Medicine.

Howard J. Luks, MD

Orthopedic Surgery & Sports Medicine

128 Ashford Avenue
Dobbs Ferry, NY 10522

(914)-559-1900
[email protected]
Book Private Consultation

Topics

  • Joint Pain
  • Longevity
  • Metabolic Health
  • Sports Medicine
  • Running
  • Training

Browse All Articles

Joint Pain

  • Ankle
  • Elbow
  • Hip
  • Knee
  • Osteoarthritis
  • Shoulder

More Orthopedic Education

  • Topics
  • Newsletter
  • Podcast
  • Book
  • About
  • Consultation

© 2025 · Howard J Luks, MD · Disclaimer & Terms · Privacy Policy
The information on this site is not intended or implied to be medical advice, diagnosis, or treatment.
This site should be used for informational purposes only.