Mens, J.M.A.

study muscle subject sport groin score thickness groin pain patient athlete adduction women force ultrasound pregnancy spine signi snijders cj isometric hip adduction reliability result measurement difference treatment netherland therapy injury aslr test journal group aslr score ficant right complaint girdle pain activity hip adduction change table participant control position snijder transversus abdominis exercise scale recruitment hodge stam hj isometric signi ficant difference medicine ultrasound imaging groin injury level muscle activity sacroiliac girdle ta recruitment severity sports medicine obliquus internus condition 20 cm elevation pain disability scale image muscle thickness value abdominis signi ficantly intertester reliability transversus disability range objective population research load transfer examiner rehabilitation