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Specialty: Sports Medicine
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Total 1289 results found since Jan 2013.
Proper Recognition and Management of Exertional Heat Stroke in a High School Cross-Country Runner: A Validation Clinical Case Report
J Athl Train. 2022 Jun 1;57(6):586-591. doi: 10.4085/1062-6050-0462.21.ABSTRACTA 14-year-old female high school cross- country runner (height = 154 cm, mass = 48.1 kg) with no history of exertional heat stroke (EHS) collapsed at the end of a race. An athletic trainer assessed the patient, who presented with difficulty breathing and then other signs of EHS (eg, confusion and agitation). The patient was taken to the medical area and draped with a towel, and a rectal temperature (Tre) of 106.9°F (41.6°C) was obtained. The emergency action plan was activated, and emergency medical services was called. The patient was submerg...
Source: Journal of Athletic Training - August 15, 2022 Category: Sports Medicine Authors: Bryanna Garrett Rebecca M Lopez Michael R Szymanski Drew Eidt Source Type: research
Sedentary Behavior and Physical Functioning in Middle-Age and Older Adults Living in the United States: The Reasons for Geographic and Racial Differences in Stroke Study
We examined the independent and joint effects of sedentary behavior and moderate to vigorous intensity physical activity (MVPA) with measures of physical functioning.
Methods
We studied 5408 participants in the REasons for Geographic and Racial Differences in Stroke study who wore a hip-mounted accelerometer over seven consecutive days (2009–2013) and had self-reported and directly observed physical function (time walk, chair stand test) measured during an in-home visit conducted from 2013 to 2016.
Results
Greater sedentary time was significantly associated with poorer chair stand and timed walk scores. Sub...
Source: Medicine and Science in Sports and Exercise - October 20, 2022 Category: Sports Medicine Tags: EPIDEMIOLOGY Source Type: research
Manipulation of Stroke Rate in Swimming: Effects on Oxygen Uptake Kinetics
Int J Sports Med DOI: 10.1055/a-1930-5462The study aimed to assess the effect of different front crawl stroke rates (SR) in the oxygen uptake (V̇O2) kinetics and V̇O2 peak, the total time to exhaustion (TTE), and blood lactate concentration ([La]) at 95% of the 400-m front crawl test (T400) mean speed (S400). Twelve endurance swimmers performed a T400 and four trials at 95% of the S400: (i) free SR, (ii) fixed SR (100% of the average free SR trial), (iii) reduced SR (90% of the average free SR trial), and (iv) increased SR (110% of the average free SR trial). V̇O2 was accessed continuously with breath-by-breath analysis...
Source: International Journal of Sports Medicine - November 2, 2022 Category: Sports Medicine Authors: Franken, Marcos Figueiredo, Pedro Correia, Ricardo De Assis Feitosa, Wellington Gomes Lazzari, Caetano Decian Diefenthaeler, Fernando Castro, Fl ávio Souza Tags: Training & Testing Source Type: research
Manipulation of Stroke Rate in Swimming: Effects on Oxygen Uptake
Kinetics
Int J Sports Med DOI: 10.1055/a-1930-5462The study aimed to assess the effect of different front crawl stroke rates (SRs)
in the oxygen uptake (̇VO2) kinetics and ̇VO2 peak, the total time to
exhaustion (TTE), and blood lactate concentration ([La]) at 95% of the
400-m front crawl test (T400) mean speed (S400). Twelve endurance swimmers
performed a T400 and four trials at 95% of the S400: (i) free SR, (ii)
fixed SR (100% of the average free SR trial), (iii) reduced SR
(90% of the average free SR trial), and (iv) increased SR (110%
of the average free SR trial). ̇VO2 was accessed continu...
Source: International Journal of Sports Medicine - November 4, 2022 Category: Sports Medicine Authors: Franken, Marcos Figueiredo, Pedro De Assis Correia, Ricardo Feitosa, Wellington Gomes Lazzari, Caetano Decian Diefenthaeler, Fernando Castro, Fl ávio Souza Tags: Training & Testing Source Type: research
Heat Stroke Burden and Validity of Wearable-Derived Core Temperature Estimation during Elite Military Training
CONCLUSION: ECT had substantial false positive and negative rates. Further studies are needed to validate this technology in other populations, and the algorithm used in this device needs to be refined to better capture the environmental and physical requirements in the special operations population.PMID:36919415 | DOI:10.1080/00913847.2023.2190729
Source: The Physician and Sportsmedicine Online - March 15, 2023 Category: Sports Medicine Authors: Courtney Hintz Danielle M Presley Cody R Butler Source Type: research
