What makes muscles grow? - Jeffrey Siegel
4:20
YouTubeTED-Ed
What makes muscles grow? - Jeffrey Siegel
View full lesson: https://ed.ted.com/lessons/what-makes-muscles-grow-jeffrey-siegel We have over 600 muscles in our bodies that help bind us together, hold us up, and ...
已浏览 2306.4万 次2015年11月3日
短视频
How your muscular system works - Emma Bryce
4:45
已浏览 295.9万 次
How your muscular system works - Emma Bryce
TED-Ed
Skeletal Muscle Tissue: Contraction, Sarcomere, Myofibril Anatomy Myology
6:00
已浏览 49.6万 次
Skeletal Muscle Tissue: Contraction, Sarcomere, Myofibril Anatomy Myology
RegisteredNurseRN
Muscle Contraction Animation
Build Muscle for a Toned Body with Strength Training
0:34
Build Muscle for a Toned Body with Strength Training
TikTokkellylmatthews
已浏览 18.4万 次2 天之前
Professional Bodybuilding Insights
0:18
Professional Bodybuilding Insights
TikTokcbum
已浏览 120万 次5 天之前
Why Building Muscle Now Protects You Later in Life | Rhonda Patrick, Ph.D.
2:12
Why Building Muscle Now Protects You Later in Life | Rhonda Patrick, Ph.D.
YouTubePeter Attia MD
已浏览 1.7万 次5 天之前
热门视频
How To Build Muscle (Explained In 5 Levels)
21:55
How To Build Muscle (Explained In 5 Levels)
YouTubeJeff Nippard
已浏览 880.4万 次2021年7月22日
How To Build Muscle And Lose Fat At The Same Time: Step By Step Explained (Body Recomposition)
10:49
How To Build Muscle And Lose Fat At The Same Time: Step By Step Explained (Body Recomposition)
YouTubeJeff Nippard
已浏览 1667万 次2019年11月2日
Muscles, Part 1 - Muscle Cells: Crash Course Anatomy & Physiology #21
10:24
Muscles, Part 1 - Muscle Cells: Crash Course Anatomy & Physiology #21
YouTubeCrashCourse
已浏览 778.1万 次2015年6月8日
Muscle Contraction Types
How to Use Ozempic Without Losing Muscle
1:32
How to Use Ozempic Without Losing Muscle
YouTubeFord Brewer MD MPH
已浏览 1712 次1 天前
Biceps & Triceps 💪 Learn Your Muscle Names! #kids #learn
0:16
Biceps & Triceps 💪 Learn Your Muscle Names! #kids #learn
YouTubeKIDZOKI
已浏览 49.9万 次5 天之前
Bodybuilding is not functional!
0:08
Bodybuilding is not functional!
YouTubeSean Nalewanyj
已浏览 44.2万 次1 周前