个人资料图片
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。
  • 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 360p360p 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
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 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
The Muscular System
8:28
已浏览 136.5万 次
The Muscular System
Professor Dave Explains
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
Strength training Benefits
NEW STRENGTH CLASS: Les Mills STRENGTH DEVELOPMENT
0:49
NEW STRENGTH CLASS: Les Mills STRENGTH DEVELOPMENT
YouTubeBFit Gym + Fitness
已浏览 1.2万 次11 个月之前
How to train grip-strength | Peter Attia
0:48
How to train grip-strength | Peter Attia
YouTubePeter Attia MD
已浏览 26.6万 次2023年6月2日
Build Bigger Arms In 45 Mins (Scientifically)
0:50
Build Bigger Arms In 45 Mins (Scientifically)
YouTubeJeff Nippard
已浏览 181.1万 次2 周前
热门视频
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 778.3万 次2015年6月8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 1667.7万 次2019年11月2日
How your muscular system works - Emma Bryce
4:45
How your muscular system works - Emma Bryce
YouTubeTED-Ed
已浏览 299.1万 次2017年10月26日
Strength training Exercises
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
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
Instagramsquat_university
已浏览 22.1万 次1 周前
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
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
Instagrammuscleandmotion
已浏览 22.4万 次1 周前
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
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
Instagramarielyu.fit
已浏览 8万 次1 周前
Muscles, Part 1 - Muscle Cells: Crash Course Anatomy & Physiology #21
10:24
Muscles, Part 1 - Muscle Cells: Crash Course Anatomy & Physiol…
已浏览 778.3万 次2015年6月8日
YouTubeCrashCourse
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 E…
已浏览 1667.7万 次2019年11月2日
YouTubeJeff Nippard
How your muscular system works - Emma Bryce
4:45
How your muscular system works - Emma Bryce
已浏览 299.1万 次2017年10月26日
YouTubeTED-Ed
The Muscular System
8:28
The Muscular System
已浏览 136.5万 次2019年2月14日
YouTubeProfessor Dave Explains
Skeletal Muscle Tissue: Contraction, Sarcomere, Myofibril Anatomy Myology
6:00
Skeletal Muscle Tissue: Contraction, Sarcomere, Myofibril Anatomy My…
已浏览 49.6万 次2020年6月9日
YouTubeRegisteredNurseRN
Identifying Muscle | Review and Practice
4:05
Identifying Muscle | Review and Practice
已浏览 20万 次2022年3月30日
YouTubeAnatomy Hero
Structure of a skeletal muscle - Muscle Physiology Animations || USMLE Step 1
5:07
Structure of a skeletal muscle - Muscle Physiology Animations || …
已浏览 44.4万 次2021年4月4日
YouTubeDr.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
YouTubeMedicosis Perfectionalis
3:43
How To Build Muscle Strength- A Complete Guide
已浏览 24万 次2022年8月9日
YouTubeMedical Centric Podcast
观看更多视频
静态缩略图占位符
更多类似内容
反馈
  • 隐私
  • 条款