Another giver of +1 wrote:
You all know I'm right, because I am wrote:
The foam makes the shoe spring?https://www.youtube.com/watch?v=jGtcCeTvtYk
Amazing video shows me it's the carbon plate that makes the shoe spring, not the foam. But it exaggerates the extra stride length from the shoe, looks like 100% not 4%!
It's probably the foam in that carbon fiber golf club also. Steel shafts? = so Sam Snead.