功能(neng)特(te)點(diǎn):材(cai)質(zhì)柔(rou)韌(ren)耐用、手感(gan)真(zhen)實(shí),體(ti)錶(biao)標(biāo)(biao)誌(zhi)明顯;可(ke)進(jìn)(jin)行(xing)三種(zhong)肌肉(rou)註射方灋的訓(xùn)練(lian):臋大(da)肌、臋(tun)中(zhong)肌、臋(tun)小(xiao)肌(ji)。
詳(xiang)細(xì)(xi)信息(xi)可添(tian)加微(wei)信咨詢