L R Gettman

Physiologic effects on adult men of circuit strength training and jogging.

J. Ayres, M. Pollock, J. Durstine, 1979, Archives of physical medicine and rehabilitation.

A comparison of combined running and weight training with circuit weight training.

R. Hagan, R D Hagan, L R Gettman, 1982, Medicine and science in sports and exercise.

Effects of frequency and duration of training on attrition and incidence of injury.

R. B. Johnson, M. Pollock, J. Durstine, 1976, Medicine and science in sports.

Oxygen uptake and energy expenditure during horizontal treadmill running.

R D Hagan, L R Gettman, T Strathman, 1980, Journal of applied physiology: respiratory, environmental and exercise physiology.

Marathon performance in relation to maximal aerobic power and training indices.

R. Hagan, R D Hagan, L R Gettman, 1981, Medicine and science in sports and exercise.

A physiological evaluation of professional soccer players.

P B Raven, K. Cooper, P. Raven, 1976, British journal of sports medicine.