What is Mechanical Tension?
![](https://i.ytimg.com/vi/8ElZa2DfNEI/mqdefault.jpg)
14:10
How to Retain Muscle During Weight Loss
![](https://i.ytimg.com/vi/qqjVO7fa1hI/mqdefault.jpg)
19:35
How Hard Should You Train for Muscle Growth?
![](https://i.ytimg.com/vi/8Nuw_fZrq6o/mqdefault.jpg)
20:27
What is the Least Amount of Training Required to Build Muscle?
![](https://i.ytimg.com/vi/wogTRrJvVMw/mqdefault.jpg)
18:55
What Forms of Cardio are Best for Fat Loss?
![](https://i.ytimg.com/vi/88bMVbx1dzM/mqdefault.jpg)
21:29
What if you just keep zooming in?
![](https://i.ytimg.com/vi/8urzOH10LEM/mqdefault.jpg)
16:31
How to Stop Procrastinating and Finally Take Action
![](https://i.ytimg.com/vi/rueIxbkQx40/mqdefault.jpg)
55:10
Mes vacances en Corée du Nord
![](https://i.ytimg.com/vi/P_fHJIYENdI/mqdefault.jpg)
24:52