Hellow guys, Welcome to my website, and you are watching 횡격막이 약하면 스쿼트도 약하다! 횡격막 자가테스트! 코어운동의 시작!!!!. and this vIdeo is uploaded by 3분 운동과학 at 2020-03-15T10:46:54-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.