{"id":8745,"date":"2013-03-09T14:10:40","date_gmt":"2013-03-09T22:10:40","guid":{"rendered":"http:\/\/www.functionalps.com\/blog\/?p=8745"},"modified":"2014-03-28T07:46:14","modified_gmt":"2014-03-28T14:46:14","slug":"metabolic-testing-for-athletes-and-couch-potatoes","status":"publish","type":"post","link":"https:\/\/www.functionalps.com\/blog\/2013\/03\/09\/metabolic-testing-for-athletes-and-couch-potatoes\/","title":{"rendered":"Metabolic testing for athletes and couch potatoes"},"content":{"rendered":"

Also see:
\nWomen: Running into Trouble<\/a><\/p>\n

Volume 76, Number 32 <\/strong><\/span>|<\/strong><\/span> January 3 – 9, 2007
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Sports<\/span><\/strong><\/p>\n

Source<\/a><\/span><\/strong><\/p>\n

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Marathoner Yuen Chun undergoing metabolic testing to improve her stamina and speed, as fitness expert Marco Ferdinandi, standing behind her, monitors the test.<\/span><\/p>\n

Metabolic testing for athletes and couch potatoes<\/span><\/p>\n

By Judith Stiles<\/p>\n

During the holiday season, yummy Christmas cookies, roast beef, plum pudding, Hollandaise sauce, fruitcake and chocolate truffles certainly delight taste buds around the world. However, they leave many a waistline in a woeful bulge, prompting new year\u2019s resolutions galore. If January is the designated time to turn over a new leaf, it also might be a good time to give metabolic testing a try, to discover not only how one\u2019s body burns calories, but how to efficiently exercise in order to build greater strength and speed.<\/p>\n

At Velocity Sports Performance Center, at 133 E. 58th St., Yuen Chun and Cindy Sirko, two female athletes from Greenwich Village, decided to measure their metabolic rates with the common goal of improving their fitness. Both women are the same age, 49, and play sports. Chun is a serious runner who trains for several marathons a year, and often chooses the hills at Van Cortlandt Park in the Bronx as her workout site during the week. Her mission is to improve overall fitness but, more important, build speed, strength and endurance. Sirko, a former softball player, now a soccer goalie, is recovering from an ankle injury that has impaired her mobility during games, making her fitness issues more complex. Her goal is to improve overall fitness, but also to gain a better understanding of how her metabolism functions during rest, as well as while exercising.<\/strong><\/p>\n

To begin the test, Chun decided to test her metabolic rate at rest, that is, how efficiently her body burned calories while sitting for 10 minutes. She donned a purple mask with tubes that measured her oxygen intake and carbon dioxide release, which translated into fat and carbohydrate burning. The mask was hooked up to a computer program that processed information about her breathing in order to determine her metabolic rate at rest, a.k.a. her R.M.R. The program showed that if Chun, for example, sat at a computer all day and did not exercise, in order to maintain her current body weight, she would need to burn 926 calories per day.<\/p>\n

The program, appropriately named New Leaf Metabolic Testing, can also design a program that specifies precisely how much exercise and diet a person needs daily for healthful weight loss.<\/p>\n

However, Chun was most interested in the second part of the test, which measured how efficient her caloric utilization was during different phases of running, called the \u201cfive zones.\u201d With the same purple mask, she tested her breathing while running at different speeds on a treadmill. Going from walking, to running slowly, then fast, New Leaf measured her heart rate and created a chart that revealed how efficiently her body used energy at different speeds.<\/p>\n

Surprisingly, Chun was told that running at higher speeds for longer periods of time was not going to make her a stronger, faster runner. In a nutshell, the recommendation was that in order to improve her speed and endurance, she should train at a lower, more moderate speed for a longer period of time. This was the first step in a long-term program for Chun that would help her achieve her goals.<\/p>\n

\u201cMany athletes think they can improve by training hard at higher speeds, but they are overtraining, too hard and too often,\u201d said Marco Ferdinandi, the fitness expert who enthusiastically monitored the tests. Ferdinandi \u2014 who is certified as a trainer by the National Strength and Conditioning Association \u2014 added, \u201cBesides improving the way an athlete trains to reach maximum fitness, our program takes the guesswork out of nutrition.\u201d He emphasized that if an athlete eats the proper fuel mixture, such as a Gatorade shake with banana, right after a sporting event, it will greatly improve recovery. However, he added that every body is different and it is important to find the right fuel mixture that works for each individual.<\/p>\n

Next, when Sirko tried the metabolic test at rest, she learned that if she sat at a computer all day without exercising, she could take in 1837 calories without a weight increase, in contrast to Chun\u2019s number of 926 calories. In other words, Chun\u2019s metabolism needed less fuel to remain at her current weight.<\/strong> Although Chun is a long-distance runner, one shouldn\u2019t be fooled into thinking that the caloric difference is because Sirko is a goalie, who can relax and stand in goal, while teammates run up and down the field, sweating up a storm. Sirko is quick to point out that a goalie\u2019s body is constantly on high alert, often in a nervous state, which burns a lot of fuel in a different way from a runner who is often jogging along in a more relaxed state.<\/p>\n

By the time Chun and Sirko left Velocity, they had a thorough understanding of their current fitness, and the mystery of their personal metabolisms had been explained in simple terms. They went home to start the new year with a specific program, tailored to their individual needs, in hand. Now the trick is to implement the plan and stick to it. Good luck, ladies!<\/p>\n

For more information on Velocity Sports Performance Center, visit velocitysp.com.<\/p>\n

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 <\/p>\n","protected":false},"excerpt":{"rendered":"

Also see: Women: Running into Trouble Volume 76, Number 32 | January 3 – 9, 2007 Sports Source Marathoner Yuen Chun undergoing metabolic testing to improve her stamina and speed, as fitness expert Marco Ferdinandi, standing behind her, monitors the test. Metabolic testing for athletes and couch potatoes By Judith Stiles During the holiday season, […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[1338,1776,166,4],"class_list":["post-8745","post","type-post","status-publish","format-standard","hentry","category-general","tag-athlete","tag-marathon","tag-metabolism","tag-stress"],"_links":{"self":[{"href":"https:\/\/www.functionalps.com\/blog\/wp-json\/wp\/v2\/posts\/8745","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.functionalps.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.functionalps.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.functionalps.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.functionalps.com\/blog\/wp-json\/wp\/v2\/comments?post=8745"}],"version-history":[{"count":4,"href":"https:\/\/www.functionalps.com\/blog\/wp-json\/wp\/v2\/posts\/8745\/revisions"}],"predecessor-version":[{"id":10568,"href":"https:\/\/www.functionalps.com\/blog\/wp-json\/wp\/v2\/posts\/8745\/revisions\/10568"}],"wp:attachment":[{"href":"https:\/\/www.functionalps.com\/blog\/wp-json\/wp\/v2\/media?parent=8745"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.functionalps.com\/blog\/wp-json\/wp\/v2\/categories?post=8745"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.functionalps.com\/blog\/wp-json\/wp\/v2\/tags?post=8745"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}