9 yrs old on the left.
10 yrs old on the right.

The leg pulled.....now it pushes.

The good 9 yr old swing was FAR BETTER and it was coached out of him by the internet idiots.

And for the record.....Tewks said the 10 yr old swing was better.

Simply unbelievable.

If you can't see the difference in the suddenness of the launch....please....STFU.