Laga yaabee inaad tahay laf -dhabarta laf-dhabarka (pedal) Maareeyaha wax iibsiga, ee raadinaya laf dhabarta laf-dhabarka ee saamiga (pedal) , iyo Meditech waa soo saaraha xirfadleyda ah & iibiyaha oo buuxin kara baahiyahaaga. Kaliya maahan laf-dhabarta laf-dhabarka (pedal) waxaan soo saarnay ma shahaado shahaadooyin warshadeed oo caalami ah, laakiin sidoo kale waxaan sidoo kale la kulmi karnaa baahiyahaaga anshaxa. Waxaan ku siinnaa khadka tooska ah, adeegga waqtiga waqtiga oo waxaad ka heli kartaa hagitaan xirfad leh oo ku saabsan laf-dhabarka laf dhabarta (pedal) . Ha ka labalabeyn inaad nala soo xiriirto haddii aad xiisaynayso laf-dhabarta lafdhabarta (lugta) , ma kuu oggolaan doontid.