Results 151 to 160 of about 74,505 (257)

Intestinal epithelial injury and inflammation after physical work in temperate and hot environments in older men with hypertension or type 2 diabetes

Experimental Physiology, EarlyView.
Abstract We tested whether older adults with well‐controlled type 2 diabetes or hypertension, compared with age‐matched adults without chronic disease, exhibit greater intestinal damage, microbial translocation and inflammation during exertional heat stress.
Ben J. Lee, Tessa R. Flood, Sophie L. Russell, James J. McCormick, Kelli E. King, Naoto Fujii, Tatsuro Amano, Sean Notley, Glen P. Kenny   +8 more
wiley   +1 more source

Individuals with persisting post‐concussion symptoms with physiological subtype demonstrate altered cardiovascular and autonomic responses to face cooling

Experimental Physiology, EarlyView.
Abstract Individuals with persisting post‐concussion symptoms with physiological subtype (PPCS‐P) demonstrate exercise intolerance due to exacerbation of concussion‐like symptoms during incremental exercise. We tested the hypothesis that individuals with PPCS‐P (n = 12) would have a blunted cardiac autonomic response to face cooling compared to healthy
Phillip J. Wallace, Steve Lidstone, Josh G. Nowlan, Johnathan Ljubanovich, Brandon J. McKinlay, Stephen A. Klassen, Stephen S. Cheung   +6 more
wiley   +1 more source

Novel Isometric Testing of Frontal Plane Hip Strength in Collegiate Cross-Country Runners. [PDF]

Sports Med Int Open
Swake TT, Juneau CM, Tuori J, Haberly GJ.   +3 more
europepmc   +1 more source

Seven days of mixed‐method heat acclimation improved markers of cardiovascular and fluid‐regulatory strain during exercise‐heat stress

Experimental Physiology, EarlyView.
Abstract A mixed‐method heat acclimation (HA) protocol may optimise performance by supporting the training taper while promoting thermal adaptation; however, the impact on cardiovascular and fluid‐regulatory adjustments to protect health is unknown. Therefore, we examined the effects of a mixed‐method heat protocol on physiological responses, including
Daniel Snape, Barney Wainwright, Iain T. Parsons, Michael J. Stacey, David R. Woods, John O'Hara   +5 more
wiley   +1 more source

Reliability and measurement error of hip abductor muscle strength using a hand-held dynamometer in healthy adults. [PDF]

J Phys Ther Sci
Akatsuka Y, Kuwahara K, Asada K.
europepmc   +1 more source

Chassis Dynamometer Torque Control System Design by Direct Inverse Compensation [PDF]

This paper presents a methodology for the design of a robust torque control system for a transient 1.2m (48in) dia, 120 kW, DC Chassis Dynamometer. The method includes system identification of the nonlinear dynamometer torque supply system, linearisation
Shenton, AT, Matthews, C, Dickinson, PB
core  

Passive thigh heating improves peak force production in younger adults and early isokinetic force production in younger and older adults

Experimental Physiology, EarlyView.
Abstract Older adults often suffer from reduced physical capability relative to young adults, in part due to impaired muscle function. This study investigated the ergogenic effects of passive thigh heating on knee extensor torque production in healthy older versus younger adults.
Desmond Denny, Daniel C. Low, Oliver R. Gibson   +2 more
wiley   +1 more source

Biomechanics of Copenhagen Adduction Exercise and Eccentric Hip Adductor Exercises on a Novel Isokinetic Dynamometer With Within-Session Repeatability. [PDF]

Scand J Med Sci Sports
Marušič J, Cvjetičanin O, Supej M, Babič J, Šarabon N.   +4 more
europepmc   +1 more source

Cerebral oxygen extraction across different exercise intensities: Role of arterial PCO2${P_{{\mathrm{C}}{{\mathrm{O}}_2}}}$

Experimental Physiology, EarlyView.
Abstract Stability in cerebral oxygen extraction fraction (OEF) is typically determined by alterations in cerebral blood flow (CBF). At rest, arterial partial pressure of carbon dioxide (PaCO2${P_{{\mathrm{aC}}{{\mathrm{O}}_2}}}$) and OEF exhibit a strong inverse relationship owing to the powerful influence of PaCO2${P_{{\mathrm{aC}}{{\mathrm{O}}_2}}}$
L. Madden Brewster, Travis Dylan Gibbons, Hannah Grace Caldwell, Connor A. Howe, Jennifer S. Duffy, Andrew R. Steele, Justin A. Monteleone, Jay M. J. R. Carr, Jodie Lauren Koep, Tenasia D. R. Monaghan, David B. MacLeod, Philip N. Ainslie   +11 more
wiley   +1 more source

Investigation of a Low-cost Portable Inline Dynamometer for Measuring Isometric Knee Extensor Strength. [PDF]

Int J Sports Phys Ther
Sran A, Leake E, Yott S, Brandon JE, Power GA, Brandon SCE.   +5 more
europepmc   +1 more source