Abs
Core
Watch Tutorial
https://www.youtube.com/shorts/JL40377eyOQ
https://www.youtube.com/shorts/GDJKj-qyUyk
https://www.youtube.com/shorts/JTRaxMuSpt4
https://www.youtube.com/shorts/TAOoA2pwxCk
https://www.youtube.com/shorts/APBsudAMs-g
https://www.youtube.com/shorts/l7VDTM5eWXY
https://www.youtube.com/shorts/jgKDHaKRCdU
https://www.youtube.com/shorts/rmllHP_DHvQ
https://www.youtube.com/shorts/8F-x7m41jV0
https://www.youtube.com/shorts/iMwZD4ZyPQo
Stand/sit/kneel tall.
Exhale fully.
Draw navel in towards spine.
Hollow out stomach.
Hold contraction (vacuum) 10-60s.
Breathe shallowly if needed.
Relax. Repeat.