transverse plane

Mid-Back Mobility: Strength With a Twist

Mid-Back Mobility: Strength With a Twist

When your thoracic spine doesn't rotate, you're missing strength and inviting injury elsewhere.
Wake Up Your Obliques With the Diagonal Side Sit

Wake Up Your Obliques With the Diagonal Side Sit

Core strength and stability are built with movements like this, not trying to balance on a BOSU ball.