TY - RPRT TI - An estimation of the influence of force decrease on the mean power spectral frequency shift of the EMG during repetitive maximum dynamic knee extensions. AU - J S Karlsson AU - N Ostlund AU - B Larsson AU - B Gerdle PY - 2003 DO - 10.1016/s1050-6411(03)00063-4 UR - https://pubmed.ncbi.nlm.nih.gov/12932420/ ID - 12932420 ER -