Want to know the fastest way to weaken your core? Lack mobility above or below it! Huh? It’s true.
If you lack mobility in your hips your core/low back strength and stability will be compromised. Make sure this doesn’t happen here The abs are at their best when they are stabilizing your spine. In fact… When strong and stabile, they increase the weight you can lift on every big lift (deads, rows, etc)
Increase your “big lift” strength by doing this…