Dduyiro wa Roll Rectus Femoris dduyiro wa mugaso okusinga ng’atunuulira ebitundu by’omubiri ebina, okutumbula okukyukakyuka, n’okutumbula ebinywa okuddamu okukola. Kirungi nnyo eri bannabyamizannyo naddala abaddusi n’abavuzi b’obugaali abeetaaga ebinywa by’amagulu ebinywevu era ebigonvu, naye kiyinza okuba eky’omugaso eri omuntu yenna ayagala okutumbula amaanyi g’omubiri ogwa wansi n’okukyukakyuka. Nga bayingiza dduyiro ono mu nkola yaabwe, abantu ssekinnoomu basobola okukendeeza ku kunyiga ebinywa, okulongoosa entambula, era kiyinza okukendeeza ku bulabe bw’okulumwa amagulu.
Yee, abatandisi basobola okukola dduyiro wa Roll Rectus Femoris. Wabula kikulu okutandika mpola mpola okwewala okufuna obuvune. Dduyiro ono wa mugaso mu kugolola n’okumalawo okusika omuguwa mu kinywa kya rectus femoris, ekimu ku binywa ebina eby’omu kisambi. Bulijjo kirungi okwebuuza ku mukugu mu kukola ffiiti oba omusawo w’omubiri okulaba ng’olina obukodyo obutuufu n’okukwatagana.