U3001D- TheUsoro Njik?ta (?kp?r?)Ntutu ?kw? Prone Leg Curl na-eji nhazi d? mfe iji mee ka ah?m?he d? mfe iji. Ihe mkpuchi ikpere aka na njide aka nd? a sara mbara na-enyere nd? ?r? aka ime ka ah? ha sie ike nke ?ma, a p?kwara ?gbanwe ihe mkpuchi ?kw? d?ka ogologo ?kw? d? iche iche si d? ma h? na ha kw?siri ike ma sie ike.

Nhazi Biomekanik
●Ihe mkpuchi úkwù na elu ah? d? n'ak?k? ?kw? d? elu na-eme ka ikpere onye na-eme mmega ah? d? n'otu ebe kwes?r? ekwes? iji mee ka ah? ruo ya ala nke ?ma mgbe ? na-ekewap? akwara ?kw?.

Sistem? Nchekwa Nchekwa
●Ihe mgbochi ah? na-ar?k? ?r? na sistem? nchekwa iji chebe ak?r?ngwa ah? mgbe onye ?r? mechara mmega ah?, ma ? b? iji zere mmer? ah? nye nd? ?r? site na aka mmeghar? ah? nke onye ?r? ah? wep?tara na mberede n'etiti kpatara.

Lekwas? Anya na Ah?m?he
●Nhazi ngwa rola d? mfe ?hazi, yana ngwa mepere emepe na-enye nd? ?r? ohere iji ya mee ?z?z? kwek?r?.

Malite naUsoro Njik?taNgwa ?z?z? ike nke DHZ abanyela n'oge a na-ewep? plastik. N'?z? dabara adaba, nhazi nke usoro a tinyekwara nt?ala maka usoro ngwaah?a DHZ n'?d?nihu. Site na sistem? usoro ?k?n? zuru oke nke DHZ, yana ?r? aka d? egwu na tekn?z? mmep?ta d? elu,Usoro Njik?tad? na ngw?ta biomechanical ?z?z? ike a nwap?tara.