Ingcaciso yeMveliso:
1.Inokuthi ifakwe kuyo nayiphi na indawo enemingxuma kunye nokuphakama okufanelekileyo.
2.Ungakwazi ukugqiba iintlobo ezahlukeneyo zoqeqesho lomzimba kunye ne-barbell.
I-3.Ixhotyiswe ngeebheringi ezinqamlezayo kunye ne-longitudinal, ukwenzela ukuba ikwazi ukujikeleza i-180 ° i-transverse kunye ne-longitudinal.
