Biological rhythms of PWC170 and maximal oxygen intake.

Human Physiological Work Capacity

1978 • 118 citations

A modified harvard step test for the evaluation of physical fitness

1953 • 107 citations

Biological Aspects of Circadian Rhythms

1973 • 96 citations

Circadian rhythm in indices of human performance, physical fitness and stress resistance.

1968 • 57 citations

Physical Work Capacity During the Day and at Night

1974 • 52 citations

Human Orcadian Rhythms in Resting and Exercise Pulse Rates

1977 • 42 citations

Human circadian rhythms in heart rate response to a maximal exercise stress

1980 • 37 citations

Simultaneous experimental acclimatization to heat and cold in man

1963 • 37 citations

Über den Tagesgang der körperlichen Leistungsfähigkeit

1968 • 27 citations

Circadian variations in responses to submaximal exercise on a bicycle ergometer.

1969 • 18 citations

Future research on the quantifying of endurance training.

1974 • 13 citations