inline skating : the referential theory (Pascal briand vlog 14)

In this Vlog, i explain you how a pro skater built is movement compare to a beginner. The main point is that that is a different referential to built the motion. A beginner will make most of the movement around the center of gravity. In this way, it's not moving which give a secure feeling but it also then cost lot of energy to move forward as we are always pushing against your body weight.
A pro skater will use a referential point under his feet to built the motion around it and then use his body weight at the beginning of his push.
This technical theory video blog is the linked to the target theory that you can find in vlog11...
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music:  / dm-galaxy-etiquette-original-mix-free-back...