How your muscular system works - Emma Bryce
4:45
YouTubeTED-Ed
How your muscular system works - Emma Bryce
Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/how-your-muscular-system-works-emma-bryce Each time you take a step, 200 muscles work in unison to lift your foot, propel it forward, and set it down. It’s just one of the many thousands of tasks performed by the muscular system: this ...
已浏览 291.3万 次2017年10月26日
Muscular System Functions
Mike Mentzer’s Ultimate Biceps Tutorial: Why Chin-Ups Build Bigger Arms & Strength
0:36
Mike Mentzer’s Ultimate Biceps Tutorial: Why Chin-Ups Build Bigger Arms & Strength
YouTubeRaZa Fitness Fusion
已浏览 385.1万 次1 个月前
Shredded Fitness Muscle Model Physique Body Update Posing Jordan Madaschi Styrke Studio
1:17
Shredded Fitness Muscle Model Physique Body Update Posing Jordan Madaschi Styrke Studio
YouTubeStyrke Studio
已浏览 5.5万 次2022年3月8日
muscular teen male bodybuilder and fitness model #bodybuilding #gangofmuscles
1:02
muscular teen male bodybuilder and fitness model #bodybuilding #gangofmuscles
YouTubeGang of muscles
已浏览 5.6万 次2023年8月19日
热门视频
The Mechanism of Muscle Contraction: Sarcomeres, Action Potential, and the Neuromuscular Junction
12:35
The Mechanism of Muscle Contraction: Sarcomeres, Action Potential, and the Neuromuscular Junction
YouTubeProfessor Dave Explains
已浏览 185.8万 次2019年2月7日
The Muscular System
8:28
The Muscular System
YouTubeProfessor Dave Explains
已浏览 131.7万 次2019年2月14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 763万 次2015年6月8日
Muscular System Diseases
Unveiling Hidden Strength: She Has Incredible Muscles!
0:09
Unveiling Hidden Strength: She Has Incredible Muscles!
YouTubeBeast Mode
已浏览 1049 次2023年8月19日
She's got insane muscles... AND she can do the splits?! 😳🔥
0:09
She's got insane muscles... AND she can do the splits?! 😳🔥
YouTubeSportGym Motivation
已浏览 975.4万 次1 周前
fitness webcam girl flexing her biceps in camera / hot muscle girl
1:06
fitness webcam girl flexing her biceps in camera / hot muscle girl
YouTubemuscle girl inspiration
已浏览 5966 次2023年6月5日