Y925z- heaNch?p?ta-r usoroAh?r? d? ala na-enye mmemme ?gbalite maka ?t?t? nd? otu olu, g?nyere otu akwa, az?, delts delts, na ?nyà. Onu njikwa na-ejide aka na-ag?nye ?z?z? nke akwara d? iche iche. Onwe aka na ogwe aka na-eche na nchep?ta nke ?z?z? ma na-akwado onye ?r? ?r? ?r? onwe ya. Ihe etiti na-enye nkw?si ike n'oge ?z?z? a na-az?.

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Nkwado d? mma
●Oche d? mfe iji na-agbanwe agbanwe na pad obi na-enye nkwado kw?siri ike ka ? na-ah? ?z?z? ?z?z? nd? na-eme ka ihe nkiri.

Mara mma
●Ekike eji aka mara mma ma na-enyere aka kesaa ibu a na-ab?kar?, na-eme ngaghar? na-ad?kp? nke ?ma ma d? irè. Mkp?r? osisi ah? d? elu nke aka aka ab?? na-eme ka aka, na-egbochi ending, ma na-egosi akara aka ziri ezi.

Nkw?si ike na iche iche
●Njikwa Central edoziri na-eme ka nkw?si ike n'oge ?z?z? na-ad?gh? mma. Ntinye aka na-enye ohere maka ?z?z? ebumnuche d? iche iche.

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Oseihe nwaanyiNch?p?ta-r usorod? na agba ?h?r?, nke jik?tara ya na ogwe aka nd? ?r? na-enye nd? ?r? ohere maka ngwa ah?a ebu. Itota nke biomechanics nkeNch?p?ta usoroOtutu ezigbo echiche ergonomicallyly, arc nke na - enye mmet?ta nke ibu efu. Ngwa?r? d? elu na ?n? ah?a d? elu b? iheDhz akana-agba mb?.