Nke a bụ ihe mgbakwasị ụkwụ nwere eriri nwere eriri aluminom arụnyere na mpe mpe akwa ebe nchekwa.Na-enye nkwado orthopedic maka ikiri ụkwụ, nkwonkwo ụkwụ, ihe mgbu mgbu metụtara fasciitis osisi, Achilles tendonitis, spurs ikiri ụkwụ, nkwụsị ụkwụ, na ọkpụkpụ ụkwụ dị larịị iji belata ihe mgbu ma nyere aka weghachite ọnọdụ nkịtị.