Summary
Nine physiotherapists took part in a training programme of 100 dynamic contractions of the left elbow flexors a day. The load was 60% of 1 RM, the frequency 28 per minute, and the training period 6 weeks. Before and after the training period the dynamic strength, the dynamic endurance, and the isometric endurance were tested.
The training resulted in a moderate increase in dynamic, strength, an enormous increase in dynamic endurance, but no increase in isometric endurance.
The results are discussed.
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References
Bonde Petersen, F., H. Graudal, J. W. Hansen, andN. Hvis: The effect of varying the number of muscle contractions on dynamic muscle training. Int. Z. angew. Physiol.18, 468–473 (1961).
de Lorme, T. L.: Restoration of muscle power by heavy resistance exercises. J. Bone Jt Surg.27, 645–667 (1945).
Hansen, J. W.: The training effect of dynamic maximal resistence exercises. Int. Z. angew. Physiol.19, 420–424 (1963).
—: The training effect of repeated isometric muscle contractions. Int. Z. angew. Physiol.18, 474–477 (1961).
—: The effect of sustained isometric muscle contraction on various muscle functions. Int. Z. angew. Physiol.18, 474–477 (1962).
Hellebrandt, F. A.: Application of the overload principle to muscle training in man. Amer. J. phys. Med.37, 278–283 (1958).
Maison, G. L., andA. G. Broeker: Training in human muscles working with and without blood supply. Amer. J. Physiol.132, 390 (1941).
Petréu, T., T. Sjøstrand u.B. Sylvén: Int. Z. angew. Physiol.9, 376–386 (1936).
Rasch, P. J., andW. R. Pierson: Isotonic training and isometric strength. J. Peroep. Mot. Skills.16, 229–230 (1963).
—, andL. E. Morehouse: Effect of static and dynamic exercises on muscular strength and hypertrophy. J. appl. Physiol.11, 29–34 (1957).
Royce, J.: Isometric fatigue curves in human muscle with normal and occluded circulation. Rese. Quart. Amer. Ass. Hlth phys. Educ.29, 204–212 (1958).
Start, K. B., andR. Holmes: Local muscle endurance with open and occluded intramuscular circulation. J. appl. Physiol.18, 804–808 (1963).
Walters, C., Chad, L. Stewart, andJ. F. le Claire: Effect of short bouts of isometric and isotonic contractions on muscular strength and endurance. Amer. J. phys. Med.39, 131–141 (1960).
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Hansen, J.W. Effect of dynamic training on the isometric endurance of the elbow flexors. Int. Z. Angew. Physiol. Einschl. Arbeitsphysiol. 23, 367–370 (1967). https://doi.org/10.1007/BF00698046
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DOI: https://doi.org/10.1007/BF00698046