TY  - JOUR
AU  - Harrison, Robert N.
A2  - Harrison, Robert N.
A2  - Lees, Adrian
A2  - McCullagh, Patrick J.J.
A2  - Rowe, William B.
DB  - BISp
DP  - BISp
KW  - Analyse, biomechanische
KW  - Bewegungsapparat
KW  - Biomechanik
KW  - Elektromyographie
KW  - Extremität, untere
KW  - Gelenk
KW  - Kraft, innere
KW  - Kraftmessung
KW  - Laufen
KW  - Muskelkraft
KW  - Sportmedizin
LA  - eng
TI  - A bioengineering analysis of human muscle and joint forces in the lower limbs during running
TT  - Eine biomechanische Analyse der menschlichen Muskel/-und Gelenkkraefte in den unteren Extremitaeten waehrend des Laufens
PY  - 1986
N2  - A two-dimensional, dynamic bioengineering model of the lower limbs was developed in order to estimate muscle and joint forces present during at 4.5 m/s. Data were collected from four subjects using a force platform and cine film. Individual X-rays and anthropometric data from the lower limbs were utilized to produce accurate bone models of the subjects legs. Electromyographic verification of the model was undertaken while a runner was undergoing treadmill running at 4.5 m/s. Results indicate that peak muscle forces of 22 times subject body weight (22 BW) could be present in the quadriceps muscle group and 7 BW in the gastrocnemius. The anterior shin muscles were found to be active for the first 9 of stance phase only, and compressive loads of 33 BW were found in the knee joint. The relationship between these high forces in the lower limbs and running related injuries is discussed. Verf.-Referat
SP  - S. 201-218
SN  - 0264-0414
JO  - Journal of sports sciences
IS  - 3
VL  - 4
M3  - Gedruckte Ressource
ID  - PU198705029517
ER  -