Godspeed, btw these are the poses he references to do. Basically get your gut upside down.
https://i.nostr.build/oqlEU0lGw8dG4IbT.jpg https://i.nostr.build/iwtInv5EGZIoaGgs.jpg https://i.nostr.build/88uIBLrXpUVHRYcK.jpg https://i.nostr.build/J7dGCmlSCvb1Pd6q.jpg