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12 Ways to be Healthier
Copyright 2005. http://www.health-care-information.org
Want to loose weight, sleep better and boost your immune system?
1 Have a lie down
Back pain can be avoided and the damage repaired with one easy exercise, which is lie down on the floor...
Asthma: Exercise for Life!
It is estimated that 17 million people in America have asthma, with 5 million being under the age of 18. Asthma, which is Greek for �to pant�, is a chronic lung disease that triggers episodes of coughing, wheezing and shortness of breath which is...
Exercise - An Effective Way To Lose Weight
Are you trying to lose weight? Have you tried exercising? In case you do not know, exercising regularly is the most effective way to lose weight. Dieting is another way to do it and people choose it very often because it helps them to achieve...
Health & Blowing Off Steam
Letting Out Steam
We all can't be happy all the time. If you are having trouble
with your job or personal relationship or even just having a bad
day, then it is important to let out steam. Many people live
extremely hectic and stressful...
The Best Body Building/Weight Loss Supplements - Athlete's Testimony about the benefits of Creatine Ethyl Ester
Creatine has become mainstream back in 90's and now it's evolving to even a more potent supplement. It can help you gain lean muscle mass and indirectly help you lose body fat. Here are some commons questions and answers about creatine.
* Exactly...
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5 Little Known Facts About Lactic Acid
Everybody knows that lactic acid accumulates when we exercise at a high intensity, but there is much more to lactate than that. It plays an integral role in many of the body�s metabolic processes.
1. Lactic Acid is Always Present
It�s always being produced. At rest your lactic acid levels will be about 1 millimoles/liter (mmol/L). As exercise intensity increases so does the production of lactic acid. It�s not until you pass your anaerobic threshold that it reduces your efficiency. For most people this is approximately 4 mmol/L, or 70-80% of their VO2max.
2. Not Just Oxygen Deficiency
It is commonly thought that it is the lack of oxygen that causes the increased production of lactic acid. Whilst it is a contributing factor, it is the absence of the �carrier molecules� NAD (nicotinomide adenine dinucleotide) and FAD (flavin adenine dinucleotide) that have a much greater effect. They play the important role of transporting hydrogen into the cells for use in the production of energy. If they are not around, the hydrogen joins with pyruvate to produce lactic acid.
3. Lactic Acid as Fuel
Lactic acid is usually removed from the muscle tissue within 30 minutes after exercise. It is used by liver, heart, and kidney as a source of energy. The liver can also convert it back into glucose, where it is released into the bloodstream for muscle use. It can also be converted into glycogen for storage.
4. Fatigue and Lactic Acid
Most people know that increases in lactic acid causes a
decrease in your ability to perform but few actually know how this occurs.
Firstly, you�ll have a decrease in energy. The increase in hydrogen reduces the production of ATP (energy) by inhibiting key ezymes involved in its production.
Secondly, your muscles won�t be able to contract as often or with as much force. For a muscle to contract we need calcium to attach itself to binding sites within the muscle. The more calcium attached, the more forceful the contraction. The problem occurs because hydrogen competes with calcium for bindings sites.
5. Delayed Onset Muscle Soreness (DOMS)
Delayed Onset Muscle Soreness is the pain you feel in the muscle 24-48 hours after exercise. It was once thought that lactic acid caused this but it has now been proven wrong.
It�s the excessive mechanical force which results in damage to the muscle or connective tissue. The body responds by repairing it and this stimulates sensory nerve endings which results in pain. This is why it usually occurs when you first start an exercise program, or when you train at an unusually high intensity.
About the Author: Ray Kelly has a degree in Exercise Science and has worked in the fitness industry for 15 years. For more information on health and fitness, go to http://www.free-online-health.com
Source: www.isnare.com
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Aerobic - Wikipedia, the free encyclopedia |
From Wikipedia, the free encyclopedia. Jump to: navigation, search. Look up Aerobic in ... Retrieved from "http://en.wikipedia.org/wiki/Aerobic" ... |
en.wikipedia.org |
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Aerobic exercise - Wikipedia, the free encyclopedia |
Aerobic exercise includes any type of exercise, typically those performed at ... In general, aerobic exercise is one performed at a moderately high level of ... |
en.wikipedia.org |
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Aerobic Exercise |
The American College of Sports Medicine (ACSM) defines aerobic exercise ... The important idea behind aerobic exercise today, is to get up and get moving! ... |
www.gsu.edu |
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Turnstep.com |
Turnstep is a large community of aerobics enthusiasts featuring over 10000 patterns, an active bulletin board, and more. |
www.turnstep.com |
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Aerobic Respiration |
Aerobic respiration is the release of energy from glucose or another organic substrate in the presence of Oxygen. Strictly speaking aerobic means in air, ... |
www.purchon.com |
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AFAA � Aerobics & Fitness Personal Trainer Certification & Group ... |
AFAA offers personal trainer certification, group exercise certification and other fitness certifications for fitness professionals. |
www.afaa.com |
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Jacki Sorensen's Aerobic Programs SuperSite |
Fun aerobics classes for a complete workout. Jacki Sorensen's Aerobic Dancing, Workout and StrongStep classes are throughout the US and other countries. |
www.jackis.com |
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The Cooper Institute |
Nonprofit research and education organization dedicated to preventive medicine. Information on training, certifications, and products. |
www.cooperinst.org |
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BodyTrends Health & Fitness: Search |
At BodyTrends Find thousands of health, fitness and exercise products from top manufacturers. Offering related fitness articles and advice. |
www.bodytrends.com |
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Carmen Electra's Official Aerobic Striptease Strip Workout |
Carmen Electra's Aerobic Striptease Workout Video. |
www.aerobicstriptease.com |
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Aerobic Exercise |
A program of regular aerobic exercise can help you avoid chronic diseases ... To strengthen your heart, you should do aerobic exercise intensely enough to ... |
orthoinfo.aaos.org |
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Bush Aerobics - Miniclip Games - Play Free Games |
Help President Bush get fit and ready for his day. |
www.miniclip.com |
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Aqua-Aerobic Systems |
Aqua-Aerobic Systems, Inc. provides wastewater treatment systems for Aeration, Mixing, Filtration, Controls, SCADA, Biological Processes, Membranes. |
www.aqua-aerobic.com |
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MedlinePlus Medical Encyclopedia: Aerobic |
Aerobic. Printer-friendly version · Email this page to a friend. Contents of this page: ... Aerobic organisms · Aerobic organisms. Definition Return to top ... |
www.nlm.nih.gov |
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Aerobic, Exercise and Fitness Videos by Cathe Friedrich |
Geared towards the advanced home exerciser with information about Cathe Friedrich's aerobic and fitness videos. |
www.cathe.com |
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Aerobics, Aerobic Spot, Step, Kickboxing, Choreography, Strength ... |
Fitness center offering exercise classes, step aerobics, kickboxing, fitness tips, and strength training. |
www.aerobicspot.com |
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ExRx Aerobic Conditioning |
ExRx.net is a resource for the exercise professional, coach, or fitness enthusiast. |
www.exrx.net |
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Aerobics Music - Step Aerobic Music - Exercise Music - Fitness Music |
Aerobics music for aerobic exercise workouts and fitness classes - the largest selection in the world! |
www.aerobicsmusic.com |
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Jumpybumpy....aerobics music and fitness videos |
Instructor portal offering aerobics and step choreography, videos and music, conventions and workshops, trainer listing. |
www.jumpybumpy.com |
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Step aerobics choreography, videos, music, terms at Stepcenter.com |
Step aerobics choreography (hundreds of animated moves and patterns), videos, step language dictionary, aerobic music board, training tips, aerobic links ... |
www.stepcenter.com |
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