Muscles, Part 2 - Organismal Level: Crash Course Anatomy & Physiology #22
10:41
YouTubeCrashCourse
Muscles, Part 2 - Organismal Level: Crash Course Anatomy & Physiology #22
Hank calls in a friend to do his push-ups for him today to explain how skeletal muscles work together to create and reverse movements. Hank and Claire also demonstrate the role size plays in motor units, the three-phase cycle of muscle twitches, and how the strength and frequency of an impulse affect the strength and duration of a contraction ...
已浏览 316万 次2015年6月15日
How to Improve Muscle Memory
😲FUTURE HIGH JUMP STAR#Shorts#YouTubeShorts #Sports#AthleteLife#ViralShorts #highjump#shorts#athlete
0:29
😲FUTURE HIGH JUMP STAR#Shorts#YouTubeShorts #Sports#AthleteLife#ViralShorts #highjump#shorts#athlete
YouTubeRunwithakhil
已浏览 5001.8万 次1 个月前
Learn Fluent English Without Fear #shorts #learning #skills #learn #fluentenglish #englishspeaking
0:17
Learn Fluent English Without Fear #shorts #learning #skills #learn #fluentenglish #englishspeaking
YouTubeWebKnower
已浏览 239.4万 次3 周前
Playing Against Magnus: A Game of Rapid Blitz Strategy
0:50
Playing Against Magnus: A Game of Rapid Blitz Strategy
TikTokfide_chess
已浏览 980万 次1 周前
热门视频
Types of Tissue Part 3: Muscle Tissue
11:03
Types of Tissue Part 3: Muscle Tissue
YouTubeProfessor Dave Explains
已浏览 97.6万 次2019年1月31日
How To Build Muscle (Explained In 5 Levels)
21:55
How To Build Muscle (Explained In 5 Levels)
YouTubeJeff Nippard
已浏览 884.9万 次2021年7月22日
How your muscular system works - Emma Bryce
4:45
How your muscular system works - Emma Bryce
YouTubeTED-Ed
已浏览 299.7万 次2017年10月26日
Muscle Memory and Sports
Optimize Your Workout: Train Back and Biceps Separately
0:38
Optimize Your Workout: Train Back and Biceps Separately
TikToktroyjfitness
已浏览 180万 次1 周前
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
Effective Lean Bulking Techniques for Teen Fitness
1:25
Effective Lean Bulking Techniques for Teen Fitness
TikTokgeorge_lifts_
已浏览 1.3万 次1 周前