Search Results - "Sundberg, Christopher W."

Mechanisms for the age-related increase in fatigability of the knee extensors in old and very old adults by Sundberg, Christopher W, Kuplic, Andrew, Hassanlouei, Hamidollah, Hunter, Sandra K

“…The mechanisms for the age-related increase in fatigability during high-velocity contractions in old and very old adults (≥80 yr) are unresolved. Moreover,…”
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Age-related Deficits in Voluntary Activation: A Systematic Review and Meta-analysis by ROZAND, VIANNEY, SUNDBERG, CHRISTOPHER W., HUNTER, SANDRA K., SMITH, ASHLEIGH E.

“…ABSTRACTWhether there are age-related differences in neural drive during maximal effort contractions is not clear. This review determined the effect of age on…”
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Physical activity modulates corticospinal excitability of the lower limb in young and old adults by Hassanlouei, Hamidollah, Sundberg, Christopher W, Smith, Ashleigh E, Kuplic, Andrew, Hunter, Sandra K

“…Aging is associated with reduced neuromuscular function, which may be due in part to altered corticospinal excitability. Regular physical activity (PA) may…”
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A Complete Workflow for High Throughput Human Single Skeletal Muscle Fiber Proteomics by Momenzadeh, Amanda, Jiang, Yuming, Kreimer, Simion, Teigen, Laura E., Zepeda, Carlos S., Haghani, Ali, Mastali, Mitra, Song, Yang, Hutton, Alexandre, Parker, Sarah J., Van Eyk, Jennifer E., Sundberg, Christopher W., Meyer, Jesse G.

“…Skeletal muscle is a major regulatory tissue of whole-body metabolism and is composed of a diverse mixture of cell (fiber) types. Aging and several diseases…”
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357 Effects of Dietary Nitrate Supplementation on Vascular Function in Individuals with Prediabetes by Arney, Blaine E., Fulton, Timothy J., Sundberg, Christopher W., Hunter, Sandra K.

“…OBJECTIVES/GOALS: Impaired vascular function, a subclinical marker of cardiovascular disease, has been identified in prediabetes. Dietary nitrate…”
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Single muscle fibre contractile function with ageing by Grosicki, Gregory J., Zepeda, Carlos S., Sundberg, Christopher W.

“…Ageing is accompanied by decrements in the size and function of skeletal muscle that compromise independence and quality of life in older adults. Developing…”
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Rebuttal: reduced oxidative capacity of skeletal muscle IS NOT an inevitable consequence of adult ageing by Lanza, Ian R, Sundberg, Christopher W, Kent, Jane A

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Reduced oxidative capacity of skeletal muscle IS NOT an inevitable consequence of adult ageing by Lanza, Ian R, Sundberg, Christopher W, Kent, Jane A

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Bioenergetic basis for the increased fatigability with ageing by Sundberg, Christopher W., Prost, Robert W., Fitts, Robert H., Hunter, Sandra K.

“…Key points The mechanisms for the age‐related increase in fatigability during dynamic exercise remain elusive. We tested whether age‐related impairments in…”
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Muscle Fatigue from the Perspective of a Single Crossbridge by DEBOLD, EDWARD P, FITTS, ROBERT H, SUNDBERG, CHRISTOPHER W, NOSEK, THOMAS M

“…ABSTRACTThe repeated intense stimulation of skeletal muscle rapidly decreases its force- and motion-generating capacity. This type of fatigue can be temporally…”
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Neural and muscular contributions to the age-related differences in peak power of the knee extensors in men and women by Wrucke, David J, Kuplic, Andrew, Adam, Mitchell D, Hunter, Sandra K, Sundberg, Christopher W

“…The mechanisms for the loss in limb muscle power output in old (60-79years) and very old (≥80years) adults and whether the mechanisms differ between men and…”
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Effects of elevated H+ and Pi on the contractile mechanics of skeletal muscle fibres from young and old men: implications for muscle fatigue in humans by Sundberg, Christopher W., Hunter, Sandra K., Trappe, Scott W., Smith, Carolyn S., Fitts, Robert H.

“…Key points The mechanisms responsible for the loss in muscle power and increased fatigability with ageing are unresolved. We show that the contractile…”
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Effects of elevated H + and P i on the contractile mechanics of skeletal muscle fibres from young and old men: implications for muscle fatigue in humans by Sundberg, Christopher W, Hunter, Sandra K, Trappe, Scott W, Smith, Carolyn S, Fitts, Robert H

“…The mechanisms responsible for the loss in muscle power and increased fatigability with ageing are unresolved. We show that the contractile mechanics of fibres…”
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Bioenergetic basis of skeletal muscle fatigue by Sundberg, Christopher W, Fitts, Robert H

“…•The reliance on anaerobic metabolism causes fatigue during high-intensity exercise.•Metabolic pathways maintain ATP at levels that do not impair contractile…”
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Sex Differences in the Speed–Duration Relationship of Elite Runners across the Lifespan by FULTON, TIMOTHY J., SUNDBERG, CHRISTOPHER W., ARNEY, BLAINE E., HUNTER, SANDRA K.

“…To determine if the speed-duration relationship is altered with age and sex of elite Master's runners. The world's top 10 performances for men and women in…”
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Fatigability of the knee extensor muscles during high-load fast and low-load slow resistance exercise in young and older adults by Delgadillo, Jose D., Sundberg, Christopher W., Kwon, Minhyuk, Hunter, Sandra K.

“…Resistance exercise training is a cornerstone in preventing age-related declines in muscle mass and strength, and fatigability of limb muscle is important to…”
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Differential effects of aging and physical activity on corticospinal excitability of upper and lower limb muscles by Rozand, Vianney, Senefeld, Jonathon W, Sundberg, Christopher W, Smith, Ashleigh E, Hunter, Sandra K

“…Corticospinal tract excitability can be altered by age, physical activity (PA), and possibly sex, but whether these effects differ between upper and lower limb…”
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Predicting human ageing with Masters athletics: ‘one size doesn't fit all’ by Senefeld, Jonathon, Sundberg, Christopher W.

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Cumulative effects of H + and P i on peak power of skeletal muscle fibers from young and older adults by Sundberg, Christopher W, Teigen, Laura E, Hunter, Sandra K, Fitts, Robert H

“…The cellular mechanisms for the age-related loss in muscle power output and increased fatigability during dynamic contractions remain unresolved. We recently…”
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Sex differences in spontaneous respiratory recovery following chronic C2 hemisection by Holmes, Taylor C, Popp, Nicole M, Hintz, Carley F, Dobrzycki, Isabell, Schmitz, Carolyn J, Schwichtenberg, Kaylyn A, Gonzalez-Rothi, Elisa J, Sundberg, Christopher W, Streeter, Kristi A

“…Respiratory deficits after C2 hemisection (C2Hx) have been well documented through single sex investigations. Although ovarian sex hormones enable enhanced…”
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