The video owner has disabled playback on external websites.
This video is no longer available on YouTube.
This video cannot be played right now.
Watch on YouTube
What happens inside your body when you exercise?
학습 통계
CEFR 레벨
난이도
자막 (54 세그먼트)
Regular physical activity can lower your
risk of heart and circulatory disease by
35%.
When you are active, the heat produced
by your muscles increases your body
temperature, making you feel warmer.
Your heart starts to beat faster,
pumping more blood to the muscles you
are using. Your heart is also a muscle.
If you are active regularly, it gets
bigger and stronger. Your muscles are
전체 자막은 비디오 플레이어에서 이용 가능
댓글 (0)
로그인하여 댓글 달기인터랙티브 모드
퀴즈
정답:
관련 영상
South Park Cartman and Butters Chinese Plans
Why Inception is a Masterpiece (My Favourite Film)
Lisbon's entrance in bank of Spain! MONEY HEIST SEASON 4| #moneyheist #professor
Upstairs, downstairs: The life of a British maid - Stephanie Honchell Smith
North Korean Defector Whose Escape Went Viral Speaks Out In U.S. TV Interview | NBC Nightly News
British Heart Foundation
퀴즈
정답:
영상을 보면서 퀴즈가 나타납니다
암기 팁
이 영상에서
무료로 언어 학습