I think Simon is right, hence why were on the second page and no one has posted a vid yet
Good challenge by the way
Note: No way of telling if someone has used chalk, plus chalk is for safety, I make sure all my clients use it.
No one really special at PTC at these, Jesse (68kg) and Bender (68kg) have done 30, Martin would be close
Nina has done 16
We always do our chins this way, if hands were turned around no one here would get 10, we all find this way much, much easier