Ndị na-eji ígwè arụ ọrụ siri ike dị elu nwere ike ịhọrọ nha dị iche iche site na 5kg ruo 115kg
N'ihi ya, nha na-abawanye site na 5kgeach. N'elu na nke ala nsọtụ nke counterweight bụ nke a kwadebere n'aka nri na-adịgide adịgide nke na-eji igwe anaghị agba nchara quide rodcompression.
Mgbagwoju anya anaghị agba ncharaUsingmaneticlatch ma dozie ya na igwe dị n'elu iji gbochie mfu.