www.mobilitywod.com
no typo.
Inner core is just laymens term for Transverse Abdominis.
I assume she gave you an exercise where you are on all 4s and trying to pull your belly button in to your spine.
There are plenty of others you can try.. youtube/google will give you heaps.
Feet forward squat will require a much closer stance. I get why she wants you to do half squats in this way too.
it takes out the hips from the movement all together.
it focuses on quads and glutes alot.
Also means you stay much more upright and use your "core".. hate that word.... for stability.
Give it a go.
I sometimes do it with lighter weights if my knee has had enough after regular squats.
Edit - Troy - the f**k is wrong with your quoting..
why does it always say " "
does it mean "not balls, suck penis"?