The Fitness Cardio Secret That Propels Lance Armstrong
by Jim O’Connor
What is Lance Armstrong doing that you can do to improve your results?
Most people exercise to lose weight, focusing solely on that one single goal. But wait, it is not only about looking aesthetically pleasing, getting in those tight jeans, or losing ten pounds. It is really about improving your health, and human performance.
Each day when you are huffing and puffing on the treadmill, focusing vigorously on keeping yourself lean, have you ever thought about what physically is occurring in your body besides burning a bunch of calories?
For improved results, more people need to stop focusing solely on calorie burn, and start thinking about improving such fitness values as VO2 Max, or maximum oxygen uptake.
What exactly is your VO2 Max? VO2 Max is defined as the highest rate at which oxygen can be taken in and used during high intensity dynamic exercise. When you are exercising aerobically on your treadmill, each and every muscle contraction requires oxygen to break down the fats, carbohydrates, and protein; thus, providing energy (ATP) needed to fuel the muscles in order for movement to occur.
Humans, at rest, need 3.5 ml of oxygen, every minute, for each kilogram of body weight just to support the cellular activities in the tissues that keep us alive.
Now let’s get back to our treadmill. As you increase the speed or incline (intensity), more oxygen is required to transfer the oxygen through the blood and into the muscles. Due to increased intensity during your exercise session, more oxygen is required to initiate the energy releasing process.
Now let’s take the treadmill up to a speed and incline where you can no longer catch your breath comfortably. The intensity has increase significantly, but you have reached an upper limit on the amount of oxygen you can take in. This is your VO2 Max.
VO2 Max values differ from individual to individual. Factors such as age, health, activity levels, training programs, and genetics all affect VO2 Max. A sedentary person has a VO2 Max of around 20 ml of oxygen per kilogram of body weight per minute of exercise. A highly trained endurance athlete can have a VO2 Max of 70 ml/kg/min.
Now why does Lance Armstrong win all those bike races? Yes, he has a great training program, a great coach, and great equipment. However, his genetics for an endurance athlete are nothing short of astounding. Do you know his VO2 Max measures around 83-85 ml/kg/min, while an average person’s is around 40? For Lance, his success is attributed to a combination of great training, will, desire, and unbelievable genetic makeup.
A Super Human Lance:
1. Lungs - 2 times the capacity of the average person
2. Muscle - Accumulates less lactic acid and is more efficient at
removing it.
3. Heart - Is about 1/3 larger with a resting heart rate of 32 beats per
minute, and peaks around 200 beats per minute.
4. Body Fat - 4-5 percent before the Tour starts, while an average
person has 15-20 percent.
5. Food Consumption - Needs 6500 calories per day, and upwards of
10,000 per day when biking in the mountains during his 120 mile race.
Truly amazing!
How do you improve VO2 Max? Improvement is seen by progressively challenging yourself aerobically with consistent workouts at 60% to 85% of your maximum heart rate (220-age) for an extended period of time. The most important variable is to continue attempting to increase intensity levels of your workouts. Progressively overloading is the key; your body will adapt, and improve your VO2 Max as well as burn more calories for decreased body fat.
Now you ask, how can I measure my VO2 Max?
For the most accurate measurement, you can go into a hospital, or a University Human Performance Lab and get the test. You will generally use a treadmill or a stationary bike, and be given an oxygen mask to measure your oxygen exchange. You will also be connected with chest electrodes to measure your heart response. The main objective is to walk, bike, or run as the intensity is progressively elevated until it is not possible to go any longer. (You should be cleared or monitored by your physician before attempting a VO2 Max test.)
The easier. but not as accurate way, is to do an estimated sub maximal aerobic capacity test.
The following is one of the many tests that can be used.
Find a 400 meter track, bring a stopwatch, and walk/run as fast as you can go for 12 minutes. Keep track of the number of meters you have gone in 12 minutes, and use the following formula.
Distance Covered in Meters - 504.9 / 44.730 = Estimated VO2 Max
Here is a rough guide:
4-5 laps covered, your VO2 Max will be around 30.
5-7 laps covered, your VO2 Max will be around 45.
7-8 laps covered (2800 meters), your VO2 Max will be around 62.
8-8.5 laps covered (3200 meters), your VO2 Max will be around 67
9 laps covered (3600 meters), your VO2 Max will be around 70.
Learn to keep a close eye on your fitness values and try to continually improve them. Improvement will lead to great health benefits, and may result in your goal of decreased body fat (depending upon your nutritional habits.)
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Healthiest Regards,
By: Jim O’Connor (The Fitness Promoter)- All Rights Reserved
Jim O’Connor, a celebrity Exercise Physiologist from Beverly Hills, California, is the editor of Wellness WORD Multimedia Newsletter, and the author of a popular ebook called Home Gym Shopping Secrets. Jim’s Passion is educating the public with proper scientific researched health and fitness information.
For further information contact:
Jim O’Connor - Exercise Physiologist/The Fitness Promoter
Wellness Word, LLC9461 Charleville Boulevard, #312Beverly Hills, CA 902121-866-935-5967
www.WellnessWord.com www.HomeGymShoppingSecrets.com
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as well, which burn fat most efficiently. Currently they are 30 minutes in duration. Come January 15th, they’ll be increased to 45 minutes, and possibly
20 Minute Cardio Workout
by ElmerFizz
The perfect workout routine is one that combines strength training and some form of cardio. The problem is, most people hate doing cardio and will make up any excuse not to do it. A popular excuse is not having enough time. This article, however, will show you how you can spend only 20 minutes on a cardio workout and still reap the benefits.
So first of all, why is it necessary that you add cardio to your workouts? Most people understand the benefits of strength training because it adds muscle and muscle makes you healthier, more lean and stronger overall.
But what are the benefits of cardio? Here is a short list that names just a few:
- it helps reduce stress - it burns calories which leads to weight loss - it makes your heart and lungs stronger - it reduces your risk of certain diseases - it reduces depression and increases confidence - it gives you more energy and helps you sleep better
To sum it up, adding cardio to your workout improves your health and well-being which leads to a better quality of life. Combine this with strength training and youre on your way to feeling great, fast.
So how can you reap the benefits of cardio in only 20 minutes per workout? Its called Interval Training and it can be applied to many different forms of cardio including boxing, running and biking.
The concept in a nutshell is shorter workouts, but higher intensity. This is accomplished by pushing hard for say two minutes and then slowing down for two minutes. If you repeat this cycle four more times then you have your 20 minutes. You could also do one minute hard, one minute easy and then repeat this nine more times.
Here is an example:
Interval training is perfect for running. If youre working out on a treadmill or running outdoors, its the same routine. Start out with a warm up jog followed by two minutes of a challenging pace. This wont be your all out because you have to maintain it for two minutes, but a pace that will be very hard for you. You then follow this with two minutes of either a walk or a very slow jog. Repeat four more times and youve got yourself an effective cardio workout in only 20 minutes.
This concept can be applied to many different forms of cardio: two minutes hard, two minutes easy, repeat four more times. Or one minute hard, one minute easy, repeat nine more times. As with any exercise program you should consult your health care provider. For a Very Informative FREE Health Newsletter please visit: www.healthybodysupplements.com
Youll get your blood flowing, your heart pumping and reap all the benefits cardio has to offer…all in only 20 minutes.
For More Information on Cardio/Heart visit: www.healthybodysupplements.com
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