It's shown briefly in this: https://www.lfgss.com/comments/15187013/
JFGI
It's basically a upper plank position to standing. There's no pushup, no jump. Much easier.
JFhI
@ChainBreaker started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
It's shown briefly in this: https://www.lfgss.com/comments/15187013/
JFGI
It's basically a upper plank position to standing. There's no pushup, no jump. Much easier.