What are the odds I can do this from sitting?

Calisthenics Explained: https://www.youtube.com/watch?v=J9huh2Wh2xY

Could of kept going but I’m scared of heights … 😂thought

Real new to this. Anyone have any advice for me just getting

Kinda just getting started they’re real hard at 220Lbs but

anti cristo

The Key to Improving on Any Exercise: The S.A.I.D Principle

Is it better for legs to be out straight, or tucked behind?