Reliability of the Q Force; a mobile instrument for measuring isometric quadriceps muscle strength - Douma, K. W.; Regterschot, G. R. H.; Krijnen, W. P.; Slager, G. E. C.; van der Schans, C. P.; Zijlstra, W. (BMC Sports Science, Medicine and Rehabilitation, 2016)
Keywords: strength; muscle; measuring procedure; Great Britain; training science; technical and natural sciences