a) Mpempe azụ agbasawanye nke ukwuu iji gboo mkpa ọzụzụ nke otu dị iche iche.
b) Enwere ike imezi elu nke mbụ ngwa ngwa iji gboo mkpa nke ndị dị iche iche.
c) Na elu ike engineering plastic barbell tube mkpuchi mkpuchi.
d) Aka inyeaka gbatịpụrụ maka idobe ngwa ngwa.
e) Site na usoro mmachi iji hụ na nchekwa nke onye na-enye ọzụzụ.
f) Ogwe ntụzịaka nke nwere chrome siri ike nwere njiri ahịrị na-eme ka mmega ahụ dị nro.