Nolosha guriga ee casriga ah, wejiga booska musqusha waa shaki la'aan qolka musqusha, sida isticmaalka sare ee alaabta guriga, qalab musqul ah oo wax ku ool ah oo wanaagsan ayaa kuu ogolaanaya inaad alaabta ku sameyso nolosha mashquulka ah iyo nolosha adag, si aad u sameyso meelaynta, si aad u hesho dareenka fudaydka nolosha.