U-066 | Ejikọtara okpukpu abụọ azụ, nkwado stereoscopic lumbar

N'ịnabata atụmatụ ergonomic ọbọp nke dị elu nke na-atụle njirimara physiological mmadụ, oche a gbagọrọ agbagọ na-adaba n'ụzọ zuru oke na ọkpụkpụ azụ nke ọkpụkpụ azụ, na-ebelata ike ọgwụgwụ site na ịnọ ogologo oge.

01 Ogwe aka T dị ka agbasawanye ma sie ike, na-enye oghere nkwado ogwe aka gbasaa