FITI/Gymnasium & Physical fitness/H??ng d?n t?p fitness center/Các bài t?p thon b?ng cho nh?ng ng??i m?i b?t ??uYour browser isn’t supported any more. Update it to obtain the best YouTube practical experience and our newest functions. Find out moreGood day Bacsi mong mu?n tr? thành n?n t?ng thông tin y khoa hàng ??u t?i Vi?t Nam, giúp b?n ?