9c2787c1_he_Beat__A_Blog_by_PremiumBeat__Description
[Command] Insert Edit [Shortcut] w [Description] 
An Insert Edit will insert the selected clip at the location of the skimmer or playhead. All downstream clips will shuffle down to accommodate the edit.
Final Cut Pro X Shortcuts - The Big Cheat Sheet - The Beat: A Blog by PremiumBeat
Description