Results 181 to 190 of about 53,018 (261)

Entering a new era for exercise countermeasures in human spaceflight

Experimental Physiology, EarlyView.
Enrico De Martino, Patrick Swain, Kirsty Lindsay, Claire Bruce‐Martin, Ewoud Jacobs, Bradley Barbour, Chris Buckley, Adam C. McDonnell, Nick Caplan, Luke Hughes   +9 more
wiley   +1 more source

Eight weeks of high‐intensity interval training is insufficient to prevent sitting‐induced endothelial dysfunction and microvascular impairment

Experimental Physiology, EarlyView.
Abstract Prolonged sitting disrupts lower‐limb endothelial and microvascular function, likely via reduced shear stress and blunted microvascular reactivity. We examined whether Tabata‐style high‐intensity interval training (HIIT) mitigates this sitting‐induced vascular dysfunction.
Nobukazu Kasai, Hayato Ihara, Motoyuki Iemitsu, Takuma Morishima   +3 more
wiley   +1 more source

The Effect of Blood Flow Restriction Training on Quadriceps Muscle Strength and Functional Performance Following Isolated Anterior Cruciate Ligament Reconstruction: A Pilot Study. [PDF]

Cureus
Ohlsen SM, Hagen MS, Cummer K, Telfer S, Chalian M, Gee AO, Kweon CY, Chin KM, Agresta C.   +8 more
europepmc   +1 more source

A comparison of the neuromuscular, cardiopulmonary and muscle oxygenation responses to single‐ and double‐leg cycling in older adults

Experimental Physiology, EarlyView.
Abstract Previous work in younger adults has shown that during small muscle mass exercise, the tolerable degree of neuromuscular impairment at task failure is greater than during large muscle mass exercise. However, no study has compared the neuromuscular responses to small and large muscle mass exercise whilst matching exercise modality in older ...
Emily Dodd, Callum G. Brownstein
wiley   +1 more source

Association Between Standard Gait Measures and Anterior Quadriceps Muscle Thickness as Measured by Point of Care Ultrasound (POCUS). [PDF]

POCUS J
Ganbat U, Feldman B, Arishenkoff S, Meneilly GS, Madden KM.   +4 more
europepmc   +1 more source

(Poly)phenols: Mechanisms of action and efficacy of contemporary supplements for exercise recovery and performance

Experimental Physiology, EarlyView.
Abstract (Poly)phenols are a diverse group of bioactive chemical compounds present in a wide range of plant‐ and animal‐based foods. Several thousands of (poly)phenols exist; many have potent biological effects, most notably antioxidant, anti‐inflammatory and vasodilatory.
Glyn Howatson, Tom Clifford
wiley   +1 more source

Quadriceps Muscle Geometry and Strength Throughout Maturation in National-Level Male Soccer Players: A Cross-Sectional Study. [PDF]

Open Access J Sports Med
Ritsche P, Roth R, Bernhard T, Nebiker L, Lichtenstein E, Franchi M, Spörri J, Faude O.   +7 more
europepmc   +1 more source

Skeletal muscle‐specific myostatin overexpression promotes muscle oxidative capacity and fatigue resistance in transgenic mice

Experimental Physiology, EarlyView.
Abstract In addition to controlling muscle mass, myostatin may support oxidative metabolism and endurance. Loss of function through gene knockout or post‐natal blockade generally lowers muscle oxidative capacity and increases fatigability. These observations imply that myostatin activation could promote a more oxidative and less fatigable muscle ...
Andy V. Khamoui, Andrea Abraham, Janos Porszasz, Istvan Kovanecz, Silvana Constantinescu, Harry B. Rossiter, Suzanne Reisz‐Porszasz   +6 more
wiley   +1 more source

Effects of Blood Flow Restriction Resistance Exercise Versus Traditional Resistance Exercise in Voluntary Exhaustion on Quadriceps Muscle Adaptations in Untrained Young Males: A Randomized Trial. [PDF]

Medicina (Kaunas)
Akgül MŞ, Uysal HŞ, Keskin NK, Çetin T, Başdemirci M, Akgül MN, Yıldız Z, Çiftçi E, Soslu R.   +8 more
europepmc   +1 more source

Phosphate and acidosis cause fibre‐typespecific changes to cellular and molecular contractile mechanics at 37°C in skeletal muscle from older adults

Experimental Physiology, EarlyView.
Abstract Intracellular accumulation of hydrogen ions (H+) and inorganic phosphate (Pi) has temperature‐dependent effects on single‐fibre contractile function between 10°C and 30°C. In vivo, human skeletal muscle temperatures range between 35‐39°C, and although contractile function is highly dependent on temperature, the effects of fatigue‐inducing [H+]
Brent A. Momb, Jane A. Kent, Stuart R. Chipkin, Mark S. Miller   +3 more
wiley   +1 more source