To other core movements?
When I first started with bodyweight training, I did hanging knee raises on a stall bar. Made progress and was able to lift straight legs a little below paralell. Then I stopped doing this exercise a for a month or so and worked on hollow body hold. A week ago I tried hanging leg lifts again and was able to with control lift dramatically above parallel and even pause for a sec.
I thought open core strength and compression strength were two different animals?