Slow Carving Exercise part1 exercise 1 - Bouncing on the pedals

references:

Riding tip #13 - Where to place the feet
https://eucriding.blogspot.com/2016/09/riding-tip-13-where-to-place-feet.html

Riding tip #4 - Biomechanically correct riding position
https://eucriding.blogspot.com/2016/09/riding-tip-4-biomechanically-correct.html

Riding Tip #48 - the knee
https://eucriding.blogspot.com/2020/05/riding-tip-48-knee.html

videos:
bouncing by Henry 201018