منابع مشابه
Dynamics of Progression in Mountain Bike Racing
A major tenet of the recreation specialization framework is that people progress to higher stages of involvement over time. Results from recent studies suggest that involvement may actually be marked by stability or decline. Little is known about the extent to which people progress in outdoor activities where objective standards of performance exist. The purpose of this study was to examine the...
متن کاملExtreme mountain bike challenges may induce sub-clinical myocardial damage.
AIM The relationship between extreme exercise and coronary artery disease is not well understood, and the information available is contradictory. The aim of the present study was to determine whether strenuous endurance exercise, performed under conditions in which the partial pressure of environmental oxygen varies constantly, can induce myocardial cell injury. METHODS Plasma urea, creatinin...
متن کاملNutrition habits in 24-hour mountain bike racers
We investigated seventy-four ultra-mountain bikers (MTBers) competing in the solo category in the first descriptive field study to detail nutrition habits and the most common food before during and after the 24 hour race using questionnaires. During the race, bananas (86.5%), energy bars (50.0%), apples (43.2%) and cheese (43.2%) were the most commonly consumed food, followed by bread (44.6%), ...
متن کاملVentricular fibrillation in a marathon mountain bike racer.
A 41-year-old man with no concomitant chronic diseases, an amateur cyclist and runner, was admitted because of ventricular fibrillation preceded by chest pain which took place on a 32 km marathon mountain bike race. After a fourth defibrillation performed by medical emergency services, sinus rhythm was restored and ST-elevations in anterior and lateral leads occurred (Fig. 1). The patient was i...
متن کاملModal Analysis Turboshaft Test Stand Motor Designed by Using ANSYS
Today, modeling is critical for cognition and analysis of designers in industry field to meet their needs and design based on design requirements and available facilities to accelerate production and development of components of industrial engines. In this study, one structure has been proposed, designed, and analyzed based on turboshaft marine engine type to test this kind of engine in order t...
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ژورنال
عنوان ژورنال: International Journal for Research in Applied Science and Engineering Technology
سال: 2019
ISSN: 2321-9653
DOI: 10.22214/ijraset.2019.6202