David Weck Explains Walking, Balance, "Head Over Foot"
1:52:49
BOSU Founder David Weck Flips the Script on Fitness Training
21:04
Mastering the Beat of a Rope to Sting Like a Bee | David Weck
8:29
Proper Running Techniques: Head Over Foot
8:54
Germany’s Far-Right Comeback | NYT Opinion
30:03
Simple Exercises to Increase Your Speed
7:26
How to walk backwards to improve your running | Lawrence van Lingen
25:19
Harnessing the Power of the Pulse | David Weck & Chris Chamberlain
13:38