Results 81 to 90 of about 5,853,045 (345)

Effects of fractional inspired O2 on the O2 pathway during submaximal and maximal exercise in male endurance athletes

open access: yesPhysiological Reports
We utilized non‐invasive methods and novel computational approaches to examine the effects of acutely varying fractional inspired O2 (FIO2) on convective and diffusive steps of O2 transport and muscle tissue (de)oxygenation during incremental cycling to ...
Elias Lehtonen   +4 more
doaj   +1 more source

Effects of Compression Pants with Different Pressure Levels on Anaerobic Performance and Post-Exercise Physiological Recovery: Randomized Crossover Trial

open access: yesSensors
Compression pants, as functional sportswear providing external pressure, are widely used to enhance athletic performance and accelerate recovery. However, systematic investigations into their effectiveness during anaerobic exercise and the impact of ...
Qinlong Li   +4 more
doaj   +1 more source

Citrus Aurantium and caffeine complex versus placebo on biomarkers of metabolism: a double blind crossover design

open access: yesJournal of the International Society of Sports Nutrition, 2019
Backgrouond The purpose of this study was to examine resting the metabolic response to the ingestion of a complex containing Citrus Aurantium + Caffeine (CA + C) and if its consumption influences metabolic recovery following a high-intensity anaerobic ...
Brian Kliszczewicz   +6 more
doaj   +1 more source

Exercise training characteristics in cardiac rehabilitation programmes: A cross-sectional survey of Australian practice [PDF]

open access: yes, 2016
Introduction Exercise training is a core component of cardiac rehabilitation (CR), however, little information exists regarding the specific exercise interventions currently provided for coronary heart disease in Australian practice.
Abell, Bridget   +3 more
core   +3 more sources

Plasmodium falciparum gametogenesis essential protein 1 (GEP1) is a transmission‐blocking target

open access: yesFEBS Letters, EarlyView.
This study shows Plasmodium falciparum GEP1 is vital for activating sexual stages of malarial parasites even independently of a mosquito factor. Knockout parasites completely fail gamete formation even when a phosphodiesterase inhibitor is added. Two single‐nucleotide polymorphisms (V241L and S263P) are found in 12%–20% of field samples.
Frederik Huppertz   +5 more
wiley   +1 more source

Increased throwing accuracy improves children’s catching performance in a ball-catching task from the movement assessment battery (MABC-2)

open access: yesFrontiers in Psychology, 2016
The Movement Assessment Battery for Children (MABC-2) is a functional test for identifying deficits in the motor performance of children. The test contains a ball-catching task that requires the children to catch a self-thrown ball with one hand.
Tim Dirksen   +4 more
doaj   +1 more source

Methodological and conceptual limitations in exercise addiction research [PDF]

open access: yes, 2015
The aim of this brief analytical review is to highlight and disentangle research dilemmas in the field of exercise addiction. Research examining exercise addiction is primarily based on self-reports, obtained by questionnaires (incorporating ...
Attila Szaboa   +5 more
core   +1 more source

Exercise-induced respiratory muscle fatigue: implications for performance [PDF]

open access: yes, 2008
It is commonly held that the respiratory system has ample capacity relative to the demand for maximal O-2 and CO2 transport in healthy humans exercising near sea level.
Polkey, MI, Romer, LM
core   +1 more source

Biophysical analysis of angiotensin II and amyloid‐β cross‐interaction in aggregation and membrane disruption

open access: yesFEBS Letters, EarlyView.
Angiotensin II (AngII), a neuropeptide, interacts with amyloid‐β (Aβ), a key player in Alzheimer's disease. This study reveals that AngII reduces Aβ aggregation and membrane disruption in vitro. Biophysical assays and molecular modeling suggest AngII binds disordered Aβ forms, potentially modulating early amyloidogenic events and contributing to ...
Mohsen Habibnia   +5 more
wiley   +1 more source

Improvement of heart rate recovery after exercise training in older people. [PDF]

open access: yes, 2005
Twenty-four subjects aged 70 and older were retrospectively selected from our archives and screened for symptoms of cardiovascular disease. Baseline exercise test was negative for myocardial ischemia in all subjects.
De Lorenzo A.   +6 more
core   +1 more source

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