There's two principal programs in use: the “throw – out”, where the skydiver pulls a toggle attached to the very best in the pilot-chute stowed in a little pocket outside the main container: plus the “pull – out”, where the skydiver pulls a little pad hooked up towards the pilot-chute https://sergiogeedz.tdlwiki.com/1814424/5_essential_elements_for_skydiving_helmet