English
全部
搜索
图片
视频
地图
资讯
更多
购物
航班
旅游
笔记本
报告不当内容
请选择下列任一选项。
无关
低俗内容
成人
儿童性侵犯
时长
全部
短(小于 5 分钟)
中(5-20 分钟)
长(大于 20 分钟)
日期
全部
过去 24 小时
过去一周
过去一个月
去年
清晰度
全部
低于 360p
360p 或更高
480p 或更高
720p 或更高
1080p 或更高
源
全部
Dailymotion
Vimeo
Metacafe
Hulu
VEVO
Myspace
MTV
CBS
Fox
CNN
MSN
价格
全部
免费
付费
清除筛选条件
安全搜索:
中等
严格
中等(默认)
关闭
筛选器
4:20
YouTube
TED-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 help us move. Your muscles also need your constant attention, because the way you treat them on a daily basis determines whether they will wither or grow. Jeffrey Siegel ...
已浏览 2306.4万 次
2015年11月3日
短视频
8:28
已浏览 136.5万 次
The Muscular System
Professor Dave Explains
6:00
已浏览 49.6万 次
Skeletal Muscle Tissue: Contraction, Sarcomere, Myofibril Anatomy Myology
RegisteredNurseRN
Strength training Benefits
0:49
NEW STRENGTH CLASS: Les Mills STRENGTH DEVELOPMENT
YouTube
BFit Gym + Fitness
已浏览 1.2万 次
11 个月之前
0:48
How to train grip-strength | Peter Attia
YouTube
Peter Attia MD
已浏览 26.6万 次
2023年6月2日
0:50
Build Bigger Arms In 45 Mins (Scientifically)
YouTube
Jeff Nippard
已浏览 181.1万 次
2 周前
热门视频
10:24
Muscles, Part 1 - Muscle Cells: Crash Course Anatomy & Physiology #21
YouTube
CrashCourse
已浏览 778.3万 次
2015年6月8日
10:49
How To Build Muscle And Lose Fat At The Same Time: Step By Step Explained (Body Recomposition)
YouTube
Jeff Nippard
已浏览 1667.7万 次
2019年11月2日
4:45
How your muscular system works - Emma Bryce
YouTube
TED-Ed
已浏览 299.1万 次
2017年10月26日
Strength training Exercises
0:32
Squat University on Instagram: "The science: The resistance band forces abduction (pushing knees outward) and helps maintain hip external rotation, which strongly recruits the glute medius and the upper fibers of the glute maximus (both key players in those actions). This “wakes up” and prioritizes the glutes as the primary hip extensors, reducing the hamstrings’ overcompensation (called synergistic dominance) and shifting neuromuscular control back to the glutes for better activation during the
Instagram
squat_university
已浏览 22.1万 次
1 周前
0:48
Muscle and Motion on Instagram: "FRACTIONAL SETS 🤯 Are you actually counting your sets correctly? You log your chest sets during the bench press, but what about your triceps? A new meta-analysis by Remmert et al. highlights that during every compound lift, such as the bench press, shoulder press, or dips, the triceps play a meaningful role. They are not the primary movers, yet they still contribute enough to influence your total training volume. In other words, you might be training your tricep
Instagram
muscleandmotion
已浏览 22.4万 次
1 周前
0:16
Ariel_yu on Instagram: "Straight-Arm Triceps Pushdown • The bar is not gripped fully in the palm, but lightly pressed against the base of the palm. • The upper arms are not reaching forward; they stay naturally close to the sides of the body. • The shoulders are not shrugged; keep them down and stable. • The torso is not completely upright; maintain a slight forward lean. • The elbows are not flared outward; keep them close to the body. • At the bottom, the wrists are not bent; keep them neutral
Instagram
arielyu.fit
已浏览 8万 次
1 周前
10:24
Muscles, Part 1 - Muscle Cells: Crash Course Anatomy & Physiol
…
已浏览 778.3万 次
2015年6月8日
YouTube
CrashCourse
10:49
How To Build Muscle And Lose Fat At The Same Time: Step By Step E
…
已浏览 1667.7万 次
2019年11月2日
YouTube
Jeff Nippard
4:45
How your muscular system works - Emma Bryce
已浏览 299.1万 次
2017年10月26日
YouTube
TED-Ed
8:28
The Muscular System
已浏览 136.5万 次
2019年2月14日
YouTube
Professor Dave Explains
6:00
Skeletal Muscle Tissue: Contraction, Sarcomere, Myofibril Anatomy My
…
已浏览 49.6万 次
2020年6月9日
YouTube
RegisteredNurseRN
4:05
Identifying Muscle | Review and Practice
已浏览 20万 次
2022年3月30日
YouTube
Anatomy Hero
5:07
Structure of a skeletal muscle - Muscle Physiology Animations ||
…
已浏览 44.4万 次
2021年4月4日
YouTube
Dr.G Bhanu Prakash Animated Medical Videos
16:20
Muscle Structures - Actin, Myosin - I band, A band, H zone, M line - Mus
…
已浏览 19.4万 次
2021年8月25日
YouTube
Medicosis Perfectionalis
3:43
How To Build Muscle Strength- A Complete Guide
已浏览 24万 次
2022年8月9日
YouTube
Medical Centric Podcast
观看更多视频
更多类似内容
反馈