Florian Kohler from Venom Trickshots and Valerie Bedard demonstrate proper technique for jumping a ball. Valerie uses a jump cue, but it is not a requirement. After attempting to jump a ball, this DIY video may also come in handy: Image: YouTube / Venom Trickshots

https://boingboing.net/2020/09/02/learn-how-to-jump-a-ball-in-bi.html