Inversions are a great way to help move your blood flow . Hexbar or dumbell deadlifts build strength in your core, back and legs. If you do not have a Hexbar or barbell. Hold 2dbls on the inside or outside of your legs. To add more core bring dumbels up right to chest level. Make sure weight is in your heels and your sitting your bum back.
On back lifting days I like to add in inversions to work the small muscle groups more.
