Shared genetic and environment effects on strength and power in older female twins
Article Abstract:
The relative contribution of genetic and environmental effects on maximal leg extensor power is examined and whether the leg extensor power and maximum voluntary isometric knee extensor strength share a genetic component is investigated. It is observed that the genetic effect is common for leg extensor power and maximum voluntary isometric knee extensor strength indicated that the same genes regulate two traits.
Publication Name: Medicine and Science in Sports and Exercise
Subject: Sports and fitness
ISSN: 0195-9131
Year: 2005
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Interrelationships between muscle structure, muscle strength, and running economy
Article Abstract:
Differences in running economy among elite middle-distance runners are investigated by examining muscle structure and maximal isometric force. Results indicated differences in muscle fiber distribution, MHC composition and titin isoforms.
Publication Name: Medicine and Science in Sports and Exercise
Subject: Sports and fitness
ISSN: 0195-9131
Year: 2003
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Fatigue after submaximal intensive stretch-shortening cycle exercise
Article Abstract:
Submaximal intensive stretch--shortening cycle exercise causes low-frequency muscle fatigue, according to a study of 12 men. Low-frequency muscle fatigue is probably caused by smaller calcium release per action potential.
Publication Name: Medicine and Science in Sports and Exercise
Subject: Sports and fitness
ISSN: 0195-9131
Year: 2000
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