caa a22 4500 469055847 CHVBK 20180323132843.0 cr unu---uuuuu 170328e19920301xx s 000 0 eng 10.1007/BF00717956 doi (NATIONALLICENCE)springer-10.1007/BF00717956 Training-overtraining: influence of a defined increase in training volume vs training intensity on performance, catecholamines and some metabolic parameters in experienced middle- and long-distance runners [Elektronische Daten] [M. Lehmann, P. Baumgartl, C. Wiesenack, A. Seidel, H. Baumann, S. Fischer, U. Spöri, G. Gendrisch, R. Kaminski, J. Keul] Summary: The influence of an increase in training volume (ITV; February 1989) vs intensity (ITI; February 1990) on performance, catecholamines, energy metabolism and serum lipids was examined in two studies on eight, and nine experienced middle- or long-distance runners; seven participated in both studies. During ITV, mean training volume was doubled from 85.9 km · week−1 (pretrial phase) to 174.6 km within 3 weeks. Some 96%-98% of the training was performed at 67 (SD 8)% of maximal performance. During ITI, speed-endurance, high-speed and interval runs increased within 3 weeks from 9 km · week−1 (pretrial phase) to 22.7 km · week−1 and the total training distance from 61.6 to 84.7 km · week−1. The ITV resulted in stagnation of running velocity at 4 mmol lactate concentration and a decrease in total running distance in the increment test. Heart rate, energy metabolic parameters, nocturnal urinary catecholamine excretion, low density, very low density lipoprotein-cholesterol and triglyceride concentrations decreased significantly; the exercise-related catecholamine plasma concentrations increased at an identical exercise intensity. The ITI produced an improvement in running velocity at 4 mmol lactate concentration and in total running distance in the increment test; heart rate, energy metabolic parameters, nocturnal catecholamine excretion, and serum lipids remained nearly constant, and the exercise-related plasma catecholamine concentrations decreased at an identical exercise intensity. The ITV-related changes in metabolism and catecholamines may have indicated an exhaustion syndrome in the majority of the athletes examined but this hypothesis has to be proven by future experimental studies. Springer-Verlag, 1992 Training nationallicence Overtraining nationallicence Catecholamines nationallicence Lipids nationallicence Energy metabolism nationallicence Lehmann M. Department of Sports and Performance Medicine, University Medical Hospital Freiburg i. Breisgau, Hugstetterstrasse 55, W-7800, Freiburg, Federal Republic of Germany aut Baumgartl P. Department of Sports and Performance Medicine, University Medical Hospital Freiburg i. Breisgau, Hugstetterstrasse 55, W-7800, Freiburg, Federal Republic of Germany aut Wiesenack C. Department of Sports and Performance Medicine, University Medical Hospital Freiburg i. Breisgau, Hugstetterstrasse 55, W-7800, Freiburg, Federal Republic of Germany aut Seidel A. Department of Sports and Performance Medicine, University Medical Hospital Freiburg i. Breisgau, Hugstetterstrasse 55, W-7800, Freiburg, Federal Republic of Germany aut Baumann H. Department of Sports and Performance Medicine, University Medical Hospital Freiburg i. Breisgau, Hugstetterstrasse 55, W-7800, Freiburg, Federal Republic of Germany aut Fischer S. Department of Sports and Performance Medicine, University Medical Hospital Freiburg i. Breisgau, Hugstetterstrasse 55, W-7800, Freiburg, Federal Republic of Germany aut Spöri U. Department of Sports and Performance Medicine, University Medical Hospital Freiburg i. Breisgau, Hugstetterstrasse 55, W-7800, Freiburg, Federal Republic of Germany aut Gendrisch G. Department of Sports and Performance Medicine, University Medical Hospital Freiburg i. Breisgau, Hugstetterstrasse 55, W-7800, Freiburg, Federal Republic of Germany aut Kaminski R. Department of Sports and Performance Medicine, University Medical Hospital Freiburg i. Breisgau, Hugstetterstrasse 55, W-7800, Freiburg, Federal Republic of Germany aut Keul J. Department of Sports and Performance Medicine, University Medical Hospital Freiburg i. Breisgau, Hugstetterstrasse 55, W-7800, Freiburg, Federal Republic of Germany aut European Journal of Applied Physiology and Occupational Physiology Springer-Verlag 64/2(1992-03-01), 169-177 0301-5548 64:2<169 1992 64 421 https://doi.org/10.1007/BF00717956 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00717956 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Lehmann M. Department of Sports and Performance Medicine, University Medical Hospital Freiburg i. Breisgau, Hugstetterstrasse 55, W-7800, Freiburg, Federal Republic of Germany aut NATIONALLICENCE 700 1- Baumgartl P. Department of Sports and Performance Medicine, University Medical Hospital Freiburg i. Breisgau, Hugstetterstrasse 55, W-7800, Freiburg, Federal Republic of Germany aut NATIONALLICENCE 700 1- Wiesenack C. Department of Sports and Performance Medicine, University Medical Hospital Freiburg i. Breisgau, Hugstetterstrasse 55, W-7800, Freiburg, Federal Republic of Germany aut NATIONALLICENCE 700 1- Seidel A. Department of Sports and Performance Medicine, University Medical Hospital Freiburg i. Breisgau, Hugstetterstrasse 55, W-7800, Freiburg, Federal Republic of Germany aut NATIONALLICENCE 700 1- Baumann H. Department of Sports and Performance Medicine, University Medical Hospital Freiburg i. Breisgau, Hugstetterstrasse 55, W-7800, Freiburg, Federal Republic of Germany aut NATIONALLICENCE 700 1- Fischer S. Department of Sports and Performance Medicine, University Medical Hospital Freiburg i. Breisgau, Hugstetterstrasse 55, W-7800, Freiburg, Federal Republic of Germany aut NATIONALLICENCE 700 1- Spöri U. Department of Sports and Performance Medicine, University Medical Hospital Freiburg i. Breisgau, Hugstetterstrasse 55, W-7800, Freiburg, Federal Republic of Germany aut NATIONALLICENCE 700 1- Gendrisch G. Department of Sports and Performance Medicine, University Medical Hospital Freiburg i. Breisgau, Hugstetterstrasse 55, W-7800, Freiburg, Federal Republic of Germany aut NATIONALLICENCE 700 1- Kaminski R. Department of Sports and Performance Medicine, University Medical Hospital Freiburg i. Breisgau, Hugstetterstrasse 55, W-7800, Freiburg, Federal Republic of Germany aut NATIONALLICENCE 700 1- Keul J. Department of Sports and Performance Medicine, University Medical Hospital Freiburg i. Breisgau, Hugstetterstrasse 55, W-7800, Freiburg, Federal Republic of Germany aut NATIONALLICENCE 773 0- European Journal of Applied Physiology and Occupational Physiology Springer-Verlag 64/2(1992-03-01), 169-177 0301-5548 64:2<169 1992 64 421 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer