If you vertical jig, you need to read this…
Tying assist cord for jigging : METHOD 3 - Single Hook Rig
Tying Your Own Top-Water Assist Hooks — BKK Hooks New Zealand
VANFOOK JIGEN SAS-15 SPEAR TWIN ASSIST HOOK SLOW JIGGING 2/0 3/0 4
CB One EX Assist Hook for Saltwater Jigging – GT FIGHT CLUB
Tying assist cord for jigging : METHOD 5 - 'Pirates' style
How to make assist hooks
Teaser Assist Hook - Mustad Hoodlum Hook – Hogy Lure Company
Tying assist cord for jigging : METHOD 2 - Double Knotted
Tech Tricks: Wire Micro Jig assist rig