PL EN


Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników
2011 | 3 | 78-81
Tytuł artykułu

Muscle torques of lower leg rotators in untrained subjects

Treść / Zawartość
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Study aim: To determine the relationships between muscle torques of lower leg rotators and rotation angle, and angular position at the knee joint.Material and methods: A group of 171 untrained male subjects aged 19 - 25 years were studied. A specially designed measuring set was used. Muscle torques were determined at -30, 0 and 45° of lower leg rotation, angular positions at the knee joint being 30 or 90°.Results: Rotation angle and angular position at the knee joint, as well as the declared laterality, significantly affected muscle torques of lower leg rotators. Highest muscle torques amounted to 55.2 ± 5.6 Nm (lower leg pronation) and 42.6 ± 7.4 Nm (lower leg supination).Conclusions: The results may contribute to a deeper evaluation of human locomotor apparatus and to reduce the destructive forces acting on the knee joint in athletes and to improve monitoring the functions of reconstructed knee joint in rehabilitees.
Słowa kluczowe
Wydawca

Rocznik
Tom
3
Strony
78-81
Opis fizyczny
Daty
wydano
2011-01-01
online
2011-08-17
Twórcy
  • The Halina Konopacka University of Physical Education and Tourism, Pruszków
  • University of Physical Education, Warsaw, Poland
Bibliografia
  • Anderson D. E., M. L. Madigan, M. A. Nussbaum (2007) Maximum voluntary joint torque as a function of joint angle and angular velocity: model development and application to the lower limb. J. Biomech. 40:3105-3113.[Crossref][WoS]
  • Beynnon B. D., B. C. Fleming, R. J. Johnson, C. E. Nichols, P. A. Renstrom, M. H. Pope (1995) Anterior cruciate ligament strain behavior during rehabilitation exercises in vivo. Am. J. Sports Med. 23: 24-34.[Crossref]
  • Braun W., O. Fischer (1889) Über den Schwerpunkt des Menschlichen Körpers mit Rücksicht auf die Ausrüstung der deutschen Infanteristen, Abhl. Koenigl. Sachs. Ges. Wiss. 15:H2.
  • Buśko K. (1997) Topography of muscle torques In men and women. Biol. Sport 14:32-36.
  • Hill A. V. (1922) The maximum work and mechanical efficiency of human muscles, and their most economical speed. J. Physiol. 14:19-41.
  • Janiak J., J. Eliasz, J. Gajewski (1997) Maximal static strength of lower limbs and the parameters of the vertical jump. Biol. Sport 14:65-70.
  • Kapandji I. A. (1970) Annotated Diagrams of the Mechanics of the Human Joints. The Physiology of the Joints. E&S Livingstone, Edinburgh and London.
  • Kwiatkowski K., J. Zielinski, R. Pitrus, J. Płominski (1997) Changes in axial rotation and muscle torque at the knee joint with damaged anterior cruciate ligament. Biol. Sport 14:307-311.
  • Ostrowska E., C. Urbanik, A. Mastalerz, D. Iwanska, A. Madej (1999) Influence of angular position in hip joint on isometric muscle torque values of knee flexors and extensors. A. Bioeng. Biomech. (Proc. 4th Polish Conference "Biomechanics 99") 1:353-356.
  • Pietraszewski B., J. Zawadzki, J. Pietraszewska, A. Burakiewicz (1997) Body composition and muscle torques of lower limbs. Biol. Sport 14:104-107.
  • Surakka J., A. Virtanen, S. Aunola, K. Maentaka, H. Pekkarinen (2005) Reliability of knee muscle strength and fatigue measurements. Biol. Sport 22:301-313.
  • Ścigała K. (1997) Biomechanics of the knee joint instability. Biol. Sport 14:266-270.
  • Szulc P., J. Mączynski, B. Marecki (1997) Comparison of various techniques of measuring elbow joint angles. Biol. Sport 14:139-143.
  • Trzaskoma Z., P. Lipinski (1997) Maximal power and maximal strength of lower limbs of athletes aged 16-18 years. Biol. Sport 14:156-161.
  • Wit A., A. Kosmol, A. Kudera, M. Wychowanski (1999) Knee muscle function assessment. A. Bioeng. Biomech. (Proc. 4th Polish Conference "Biomechanics 99") 1:559-567.
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.-psjd-doi-10_2478_v10101-011-0017-2
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.