Racing an Opponent: Alteration of Pacing, Performance, and Muscle-Force Decline but Not Rating of Perceived Exertion
نویسندگان
چکیده
منابع مشابه
Rating of Perceived Exertion as an Indicator of Exercise Intensity in Paraplegics
Background: Energy expenditure is of paramount importance in the assessment of usefulness of wheelchair for paraplegics. Despite widespread recognition of problems associated with currently available mobility systems for persons with spinal cord injuries, development of more efficient systems has been slow. Lack of a suitable and simple technique for the assessment of energy expenditure in par...
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UNLABELLED The rating of perceived exertion (RPE) normally grows as a scalar function of relative competitive distance, suggesting that it may translate between the brain and body relative to managing fatigue during time-trial exercise. In nonstandard pacing situations, a reciprocal relationship between RPE and power output (PO) would be predicted. PURPOSE To determine whether PO would decrea...
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The purpose of this study was to determine whether branched-chain amino acid (BCAA) supplementation affects aerobic performance, ratings of perceived exertion (RPE), or substrate utilization as compared with an isocaloric, carbohydrate (CHO) beverage or a noncaloric placebo (PLAC) beverage. Nine untrained males performed three 90-minute cycling bouts at 55% VO₂ peak followed by 15-minute time t...
متن کاملThe Effect of Exertion on Heart Rate and Rating of Perceived Exertion in Acutely Concussed Individuals
OBJECTIVE Research suggests that one physiological effect of concussion is a disruption in regulation of autonomic nervous system control that affects the balance between parasympathetic and sympathetic output. While changes in heart rate after concussion have been observed, the nature of the heart rate change during progressive exercise has not been well evaluated in acutely symptomatic patien...
متن کاملBrain stimulation modulates the autonomic nervous system, rating of perceived exertion and performance during maximal exercise.
BACKGROUND The temporal and insular cortex (TC, IC) have been associated with autonomic nervous system (ANS) control and the awareness of emotional feelings from the body. Evidence shows that the ANS and rating of perceived exertion (RPE) regulate exercise performance. Non-invasive brain stimulation can modulate the cortical area directly beneath the electrode related to ANS and RPE, but it cou...
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ژورنال
عنوان ژورنال: International Journal of Sports Physiology and Performance
سال: 2018
ISSN: 1555-0265,1555-0273
DOI: 10.1123/ijspp.2017-0220