The Experts below are selected from a list of 360 Experts worldwide ranked by ideXlab platform
Harry B Rossiter - One of the best experts on this subject based on the ideXlab platform.
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skeletal Muscle Fatigue and decreased efficiency two sides of the same coin
Exercise and Sport Sciences Reviews, 2015Co-Authors: Bruno Grassi, Harry B Rossiter, Jerzy A ZoladzAbstract:During high-intensity submaximal exercise, Muscle Fatigue and decreased efficiency are intertwined closely, and each contributes to exercise intolerance. Fatigue and Muscle inefficiency share common mechanisms, for example, decreased "metabolic stability," Muscle metabolite accumulation, decreased free energy of adenosine triphosphate breakdown, limited O2 or substrate availability, increased glycolysis, pH disturbance, increased Muscle temperature, reactive oxygen species production, and altered motor unit recruitment patterns.
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skeletal Muscle Fatigue precedes the slow component of oxygen uptake kinetics during exercise in humans
The Journal of Physiology, 2011Co-Authors: Daniel T Cannon, Ailish C White, Melina F Andriano, Fred W Kolkhorst, Harry B RossiterAbstract:The mechanisms determining exercise intolerance are poorly understood. A reduction in work efficiency in the form of an additional energy cost and oxygen requirement occurs during high-intensity exercise and contributes to exercise limitation. Muscle Fatigue and subsequent recruitment of poorly efficient Muscle fibres has been proposed to mediate this decline. These data demonstrate in humans, that Muscle Fatigue, generated in the initial minutes of exercise, is correlated with the increasing energy demands of high-intensity exercise. Surprisingly, however, while Muscle Fatigue reached a plateau, oxygen uptake continued to increase throughout 8 min of exercise. This suggests that additional recruitment of inefficient Muscle fibres may not be the sole mechanism contributing to the decline in work efficiency during high-intensity exercise.
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skeletal Muscle Fatigue precedes the slow component of oxygen uptake kinetics during exercise in humans
The Journal of Physiology, 2011Co-Authors: Daniel T Cannon, Ailish C White, Melina F Andriano, Fred W Kolkhorst, Harry B RossiterAbstract:Non-technical summary The mechanisms determining exercise intolerance are poorly understood. A reduction in work efficiency in the form of an additional energy cost and oxygen requirement occurs during high-intensity exercise and contributes to exercise limitation. Muscle Fatigue and subsequent recruitment of poorly efficient Muscle fibres has been proposed to mediate this decline. These data demonstrate in humans, that Muscle Fatigue, generated in the initial minutes of exercise, is correlated with the increasing energy demands of high-intensity exercise. Surprisingly, however, while Muscle Fatigue reached a plateau, oxygen uptake continued to increase throughout 8 min of exercise. This suggests that additional recruitment of inefficient Muscle fibres may not be the sole mechanism contributing to the decline in work efficiency during high-intensity exercise.
Daniel T Cannon - One of the best experts on this subject based on the ideXlab platform.
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skeletal Muscle Fatigue precedes the slow component of oxygen uptake kinetics during exercise in humans
The Journal of Physiology, 2011Co-Authors: Daniel T Cannon, Ailish C White, Melina F Andriano, Fred W Kolkhorst, Harry B RossiterAbstract:The mechanisms determining exercise intolerance are poorly understood. A reduction in work efficiency in the form of an additional energy cost and oxygen requirement occurs during high-intensity exercise and contributes to exercise limitation. Muscle Fatigue and subsequent recruitment of poorly efficient Muscle fibres has been proposed to mediate this decline. These data demonstrate in humans, that Muscle Fatigue, generated in the initial minutes of exercise, is correlated with the increasing energy demands of high-intensity exercise. Surprisingly, however, while Muscle Fatigue reached a plateau, oxygen uptake continued to increase throughout 8 min of exercise. This suggests that additional recruitment of inefficient Muscle fibres may not be the sole mechanism contributing to the decline in work efficiency during high-intensity exercise.
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skeletal Muscle Fatigue precedes the slow component of oxygen uptake kinetics during exercise in humans
The Journal of Physiology, 2011Co-Authors: Daniel T Cannon, Ailish C White, Melina F Andriano, Fred W Kolkhorst, Harry B RossiterAbstract:Non-technical summary The mechanisms determining exercise intolerance are poorly understood. A reduction in work efficiency in the form of an additional energy cost and oxygen requirement occurs during high-intensity exercise and contributes to exercise limitation. Muscle Fatigue and subsequent recruitment of poorly efficient Muscle fibres has been proposed to mediate this decline. These data demonstrate in humans, that Muscle Fatigue, generated in the initial minutes of exercise, is correlated with the increasing energy demands of high-intensity exercise. Surprisingly, however, while Muscle Fatigue reached a plateau, oxygen uptake continued to increase throughout 8 min of exercise. This suggests that additional recruitment of inefficient Muscle fibres may not be the sole mechanism contributing to the decline in work efficiency during high-intensity exercise.
Fred W Kolkhorst - One of the best experts on this subject based on the ideXlab platform.
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skeletal Muscle Fatigue precedes the slow component of oxygen uptake kinetics during exercise in humans
The Journal of Physiology, 2011Co-Authors: Daniel T Cannon, Ailish C White, Melina F Andriano, Fred W Kolkhorst, Harry B RossiterAbstract:The mechanisms determining exercise intolerance are poorly understood. A reduction in work efficiency in the form of an additional energy cost and oxygen requirement occurs during high-intensity exercise and contributes to exercise limitation. Muscle Fatigue and subsequent recruitment of poorly efficient Muscle fibres has been proposed to mediate this decline. These data demonstrate in humans, that Muscle Fatigue, generated in the initial minutes of exercise, is correlated with the increasing energy demands of high-intensity exercise. Surprisingly, however, while Muscle Fatigue reached a plateau, oxygen uptake continued to increase throughout 8 min of exercise. This suggests that additional recruitment of inefficient Muscle fibres may not be the sole mechanism contributing to the decline in work efficiency during high-intensity exercise.
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skeletal Muscle Fatigue precedes the slow component of oxygen uptake kinetics during exercise in humans
The Journal of Physiology, 2011Co-Authors: Daniel T Cannon, Ailish C White, Melina F Andriano, Fred W Kolkhorst, Harry B RossiterAbstract:Non-technical summary The mechanisms determining exercise intolerance are poorly understood. A reduction in work efficiency in the form of an additional energy cost and oxygen requirement occurs during high-intensity exercise and contributes to exercise limitation. Muscle Fatigue and subsequent recruitment of poorly efficient Muscle fibres has been proposed to mediate this decline. These data demonstrate in humans, that Muscle Fatigue, generated in the initial minutes of exercise, is correlated with the increasing energy demands of high-intensity exercise. Surprisingly, however, while Muscle Fatigue reached a plateau, oxygen uptake continued to increase throughout 8 min of exercise. This suggests that additional recruitment of inefficient Muscle fibres may not be the sole mechanism contributing to the decline in work efficiency during high-intensity exercise.
Ailish C White - One of the best experts on this subject based on the ideXlab platform.
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skeletal Muscle Fatigue precedes the slow component of oxygen uptake kinetics during exercise in humans
The Journal of Physiology, 2011Co-Authors: Daniel T Cannon, Ailish C White, Melina F Andriano, Fred W Kolkhorst, Harry B RossiterAbstract:The mechanisms determining exercise intolerance are poorly understood. A reduction in work efficiency in the form of an additional energy cost and oxygen requirement occurs during high-intensity exercise and contributes to exercise limitation. Muscle Fatigue and subsequent recruitment of poorly efficient Muscle fibres has been proposed to mediate this decline. These data demonstrate in humans, that Muscle Fatigue, generated in the initial minutes of exercise, is correlated with the increasing energy demands of high-intensity exercise. Surprisingly, however, while Muscle Fatigue reached a plateau, oxygen uptake continued to increase throughout 8 min of exercise. This suggests that additional recruitment of inefficient Muscle fibres may not be the sole mechanism contributing to the decline in work efficiency during high-intensity exercise.
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skeletal Muscle Fatigue precedes the slow component of oxygen uptake kinetics during exercise in humans
The Journal of Physiology, 2011Co-Authors: Daniel T Cannon, Ailish C White, Melina F Andriano, Fred W Kolkhorst, Harry B RossiterAbstract:Non-technical summary The mechanisms determining exercise intolerance are poorly understood. A reduction in work efficiency in the form of an additional energy cost and oxygen requirement occurs during high-intensity exercise and contributes to exercise limitation. Muscle Fatigue and subsequent recruitment of poorly efficient Muscle fibres has been proposed to mediate this decline. These data demonstrate in humans, that Muscle Fatigue, generated in the initial minutes of exercise, is correlated with the increasing energy demands of high-intensity exercise. Surprisingly, however, while Muscle Fatigue reached a plateau, oxygen uptake continued to increase throughout 8 min of exercise. This suggests that additional recruitment of inefficient Muscle fibres may not be the sole mechanism contributing to the decline in work efficiency during high-intensity exercise.
Melina F Andriano - One of the best experts on this subject based on the ideXlab platform.
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skeletal Muscle Fatigue precedes the slow component of oxygen uptake kinetics during exercise in humans
The Journal of Physiology, 2011Co-Authors: Daniel T Cannon, Ailish C White, Melina F Andriano, Fred W Kolkhorst, Harry B RossiterAbstract:The mechanisms determining exercise intolerance are poorly understood. A reduction in work efficiency in the form of an additional energy cost and oxygen requirement occurs during high-intensity exercise and contributes to exercise limitation. Muscle Fatigue and subsequent recruitment of poorly efficient Muscle fibres has been proposed to mediate this decline. These data demonstrate in humans, that Muscle Fatigue, generated in the initial minutes of exercise, is correlated with the increasing energy demands of high-intensity exercise. Surprisingly, however, while Muscle Fatigue reached a plateau, oxygen uptake continued to increase throughout 8 min of exercise. This suggests that additional recruitment of inefficient Muscle fibres may not be the sole mechanism contributing to the decline in work efficiency during high-intensity exercise.
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skeletal Muscle Fatigue precedes the slow component of oxygen uptake kinetics during exercise in humans
The Journal of Physiology, 2011Co-Authors: Daniel T Cannon, Ailish C White, Melina F Andriano, Fred W Kolkhorst, Harry B RossiterAbstract:Non-technical summary The mechanisms determining exercise intolerance are poorly understood. A reduction in work efficiency in the form of an additional energy cost and oxygen requirement occurs during high-intensity exercise and contributes to exercise limitation. Muscle Fatigue and subsequent recruitment of poorly efficient Muscle fibres has been proposed to mediate this decline. These data demonstrate in humans, that Muscle Fatigue, generated in the initial minutes of exercise, is correlated with the increasing energy demands of high-intensity exercise. Surprisingly, however, while Muscle Fatigue reached a plateau, oxygen uptake continued to increase throughout 8 min of exercise. This suggests that additional recruitment of inefficient Muscle fibres may not be the sole mechanism contributing to the decline in work efficiency during high-intensity exercise.
