Pallof Press

[Wreckless64]

If you put your feet next to each other, you are less stable and you won't be able to use as much weight. So you use your core less.

[dlamnr10]

if you put your feet next to each other you have to work harder to keep your balance so you use your core more,.

[jazem68]

it works the core (abs)

[dragns]

I think you have your feet too wide. 

[fukidomev2]

dont get it???splain