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November 24th, 2011

Study Takes Scientific Look at Pedaling Power in BMX Racing

Newswise — Philadelphia, Pa. November 23, 2011 – While pedaling power is important in bicycle motocross BMX racing—especially at the start of the race—other skills have a greater impact on performance on the difficult tracks encountered in higher-level competitions, according to a study in the November issue of The Journal of Strength and Conditioning Research, official research journal of the National Strength and Conditioning Association NSCA. The journal is published by Lippincott Williams & Wilkins, a part of Wolters Kluwer Health.

via Study Takes Scientific Look at Pedaling Power in BMX Racing.

More power to you.

Marc


Posted by Marc Walter as power, Racing at 6:00 AM MST

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November 22nd, 2011

Improved tool developed for cycling fitness

ScienceDaily (Aug. 30, 2010) — For competitive bicyclists with goals – whether competing in the Tour de France or aiming for the podium at a local race – faster cycling comes from training regimens based on various zones of exercise intensity. New research from exercise scientists at the University of New Hampshire has found that effective training regimens, which generally are created after expensive, time-consuming laboratory tests, can be developed from a relatively simple, do-it-yourself test.

via Improved tool developed for cycling fitness.

More power to you.

Marc


Posted by Marc Walter as power at 11:20 AM MST

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November 19th, 2011

Heart Protection From Component Of Garlic Oil

via Heart Protection From Component Of Garlic Oil.

Hydrogen sulfide, found in garlic,  has very similar effects that nitric oxide has on vasodilation. The Mediterranean diet uses lots of garlic. Interesting.

More power to you.

Marc


Posted by Marc Walter as antioxidant, Nutrition, power at 6:00 AM MST

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November 18th, 2011

Don’t Blame It On The Turkey

This new study comes out gives more proof it’s protein that keeps us awake and thin.

Below is disproves why your Thanksgiving meal, or any meal with meat in it, does not make you sleepy. You’ll have to scroll down a ways to find the answer.

via Tryptophan – Wikipedia, the free encyclopedia.

More power to you.

Marc


Posted by Marc Walter as carbohydrates, Nutrition, power, protein at 10:13 AM MST

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November 16th, 2011

A Complete Failure?

Yesterday I failed at some parts of life. Today is just like yesterday, I’m failing at parts of life, except I’ve learned from yesterdays failures by figuring  out what didn’t work . Tomorrow, will be the same,  I will learn from today’s failure.

This is how you become successful. Admit failure, correct failure and you will never be a complete failure.

More power to you.

Marc


Posted by Marc Walter as general, power, Who am I at 6:08 AM MST

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November 15th, 2011

Dietary nitrate – a slow train coming – Weitzberg – 2011 – The Journal of Physiology – Wiley Online Library

More info on nitrates.

Inorganic nitrate (NO3) and nitrite (NO2) are obligatory parts of nature’s nitrogen cycle in which atmospheric dinitrogen (N2) is fixed and made available for incorporation in plants and animals. In spite of this vital role, they are mostly known to the general public as potentially harmful constituents in our food and drinking water and among researchers as inert oxidation products of endogenous nitric oxide (NO). An increasing amount of research is now questioning this long-standing view and it is slowly becoming evident that nitrate and nitrite can be recycled back to bioactive NO, with important functions in the body (Lundberg et al. 2008).

Dietary nitrate – a slow train coming – Weitzberg – 2011 – The Journal of Physiology – Wiley Online Library.

Medical Use

Nitroglycerin belongs to a group of drugs called nitrates, which includes many other nitrates like isosorbide dinitrate (Isordil) and isosorbide mononitrate (Imdur, Ismo, Monoket).[14] In medicine, where it is generally called glyceryl trinitrate, nitroglycerin is used as a heart medication.

http://en.wikipedia.org/wiki/Nitroglycerin#Medical_use


Posted by Marc Walter as general at 12:03 PM MST

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Research reveals new secret weapon for Tour de France: Beetroot juice

Beetroot juice! Research by the University of Exeter, published in the journal Medicine and Science in Sports and Exercise, has shown drinking the juice enables competitive-level cyclists to cut down the time it takes to ride a given distance. This is the first study which has shown that beetroot juice can be effective in a simulated competition environment.

via Research reveals new secret weapon for Tour de France: Beetroot juice.

I might just stick with my hotdogs.

More power to you.

Marc


Posted by Marc Walter as Daily read, Nutrition, power at 6:50 AM MST

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November 14th, 2011

Resources & Fact Sheets On Nutrition

Printable Resources and Handouts

The professional nutrition specialists at the U.S. Olympic Committee have put together a variety of informational materials for athletes, coaches, and parents.  In this section you can find access to these materials to learn more about sport-specific diet, travel nutrition, and eating guidelines.

via Resources & Fact Sheets | Team USA.

More power to you.

Marc


Posted by Marc Walter as Daily read, Nutrition at 1:30 PM MST

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November 11th, 2011

Researching Stretches For The Lower Back

One of the major concerns for cyclist is lower back pain. Personally, I deal with this on and off again. Riding off road really can flare it up. Since my broken left kneecap, I’ve definitely noticed lower back pain on my right side especially. I figure I’m over-compensating for lack of strength to the injured left leg. Along with the broken hip, in the left leg, I’m sure there’s a leg length discrpancy.

I’m also going to a local masseuse to work on all my twisted parts, Rebecca Hepburn. Part of building my sports performance team as mentioned by Marvin Zauder.  Last night was the first session and, wow, when she dug into my lower right back, it must of been the psoas major muscle that is so tight. Understandably, the psoas forms part of a group of muscles called the hip flexors, whose action is primarily to lift the upper leg towards the body when the body is fixed or to pull the body towards the leg when the leg is fixed.

Anatomy http://en.wikipedia.org/wiki/Hip_flexors

 

Karen Doyle’s Advice On Stretches For The Back via irishcycling.com

Karen does a very good job of explaining how the muscle group work and how they affect cycling.

Stretches & Foam Rolling for Cycling.

Part 2 on Stretching

More power to you.

Marc


Posted by Marc Walter as general, Training at 6:08 AM MST

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November 10th, 2011

Cyclocross Pre-Race Bike Inspection: Save Your Race | Cyclocross Magazine – Cyclocross News, Races, Bikes, Photos, Videos

Something I do after every off road excursion is an inspection. Definitely, before every race, I give the baby a scrub down and a once over look. If you hear creaking you better resolve that before you ride again. Creaks come from two objects, that are separated, rubbing against each other.   With all the lightweight components and frames, I hear about a lot of malfunctioning equipment.

Cyclocross Pre-Race Bike Inspection: Save Your Race | Cyclocross Magazine – Cyclocross News, Races, Bikes, Photos, Videos.

More power to you.

Marc


Posted by Marc Walter as Daily read, general, power at 9:26 AM MST

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