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Full-Text Articles in Physiology

A Comparison Of Circadian Rhythms In Day And Night Shift Workers, Mary Lee Blood Oct 1990

A Comparison Of Circadian Rhythms In Day And Night Shift Workers, Mary Lee Blood

Dissertations and Theses

The present study examined whether and to what extent physiological rhythms of long-term night workers become adapted to their unconventionally scheduled hours of work and sleep and how the degree of adaptation would be reflected in ratings of sleep quality, mood, anxiety, energy and satisfaction.


Determinants Of 2000 Meter Rowing Ergometer Performance, Jeff C. Young May 1990

Determinants Of 2000 Meter Rowing Ergometer Performance, Jeff C. Young

Dissertations and Theses

Lean body weight and aerobic and anaerobic factors have long been recognized as important determinants of performance in the 2000 meter (M) race distance for rowing. Current research with noninvasive techniques has important implications for training and performance but is inconclusive. The purpose of this study was to investigate the relationship between a 2000 M rowing ergometer performance test (PT) and lean body weight (LBW), velocity at heart rate deflection (Vd), and anaerobic capacity (AC) in experienced rowers. Vd was used as an estimate of aerobic function. Thirteen trained male rowers (mean age 38.5 ± 8 years) were studied. Hydrostatic …