Claassen, H.

Endurance training in humans: aerobic capacity and structure of skeletal muscle.

Hoppeler, H., Howald, H., Conley, K., Lindstedt, S. L., Claassen, H., Vock, P., & Weibel, E. R. (1985) · Journal of Applied Physiology

Cardiovascular and exercise physiologySports Performance and Training

Cited by 623

II. Morphological Adaptations of Human Skeletal Muscle to Chronic Hypoxia*

Hoppeler, H., Kleinert, E., Schlegel, C., Claassen, H., Howald, H., Kayar, S., & Cerretelli, P. (1990) · International Journal of Sports Medicine

High Altitude and HypoxiaMuscle Physiology and Disorders

Cited by 290

Structural changes in skeletal muscle tissue with heavy-resistance exercise

Lüthi, J., Howald*, H., Claassen, H., Rösler, K., Vock**, P., & Hoppeler, H. (1986) · International Journal of Sports Medicine

Cardiovascular and exercise physiologySports Performance and Training

Cited by 221