Dumbbell Preacher Curl over Exercise Ball ke boikoetliso bo matla bo etselitsoeng ho arola le ho aha li-biceps ha o ntse o ntlafatsa botsitso le matla a mantlha. Ke boikoetliso bo loketseng bakeng sa batho ba chesehelang boikoetliso ba maemo ohle, ho tloha ho ba qalang ho ea ho ba tsoetseng pele, ba batlang ho ntlafatsa matla a bona a 'mele le tlhaloso ea mesifa. Batho ka bomong ba ka 'na ba batla ho kenyelletsa boikoetliso bona kemisong ea bona kaha ha e lebise feela li-biceps, empa hape e kenya letsoho motheong, ho khothalletsa ho leka-lekanya 'mele ka kakaretso le ho tsamaisana.
Ee, ba qalang ba ka etsa boikoetliso ba Dumbbell Preacher Curl holim'a boikoetliso ba Ball. Leha ho le joalo, ho bohlokoa ho qala ka boima bo bobebe ho netefatsa sebopeho se nepahetseng le ho qoba kotsi. Joalo ka boikoetliso bo bong le bo bong bo bocha, ho khothaletsoa hore u be le setsebi kapa motho ea nang le boiphihlelo a u tataise makhetlong a seng makae a pele ho fihlela u e fumana. Kamehla hopola ho iphuthumatsa pele u qala mokhoa ofe kapa ofe oa ho ikoetlisa.