Indima yemishini yokuqina ye-shoulder press fitness iwukusebenzisa imisipha ye-deltoid.
I-deltoid yomuntu ihlukaniswe yaba izinyanda ezintathu: ngaphambili, maphakathi nangemuva.Le divayisi ingasebenzisa ngempumelelo izinyanda ezimaphakathi nezangaphambili, kodwa empeleni ayinawo umthelela kuma-bundle angemuva we-deltoid.Lo mshini uvame ukuba nezikhundla ezihlukene zokubamba, ukuphakama kwesihlalo okulungiswayo, futhi lezi zinguquko zikuvumela ukuba ukhethe ububanzi bokunyakaza, kanye nozwane oluyinhloko lokuzivocavoca nozwane.
Ngaphandle kwemishini yokuqina yehlombe ehlezi engakwazi ukusebenzisa i-deltoid, kukhona nezicindezelo zesifuba ezihlezi ezisebenzisa ugongolo oluphakathi nendawo enkulu ye-pectoralis, izinsimbi zesifuba ezihlezi ukuze zivocavoce uhlangothi lwangaphakathi lwe-pectoralis major, kanye nemishini yokugwedla ehlezi ukuze uzivocavoce. imisipha ye-latissimus dorsi ne-oblique.I-beam ephakathi nephansi ye-quadratus, i-abductor yehlombe ehlezi iwukusebenzisa uhlaka oluphakathi lwe-deltoid.
Isikhathi sokuthumela: Aug-01-2022