thank you for the info. thats my plan, to use it as a speed replacement when i dont have the facilities. i read in that first article you gave me that the recommended rest varies a bunch, and i do know that everyone is different, so i could do something easy to start out like 3x3 squat with 5 box jumps right after, then rest 5’ and go from there based on how my bdy feels during and after and the days after the workout. i’m still young so i can still experiment a bit!