Ulis

Do you need to have 100% erect for ulis to be effective? Or is say 60-70% erect good enough?

Bro you will need 60%~80% erection for Uli …. also you can find in the area video for a visual explanation

Go ahead in your goal

Ok do you think 20-25 minutes of 5 second holds every other day be enough for gains?

If you are novate star slow 5 time the exersice and the gradually add more time and skip one day with that will help your dick to recuperated for the next round