Currently I am doing 531-2nd 2 day templaye. As Assistance I am doing:
Chin ups
Good Mornings
Dips
Dumbell Rows
However my trainer tells me I should add exercises for the stabilizer muscles. Exercises like superman, latera or frontal plank.
Is this legit advice or will I be wasting my time? If yes, which are some good exercises for 531.
FWIW Superman’s are a less than optimal exercise for the spine. Stuart McGill has research showing it cause compression in the lumbar discs several times higher than what is considered safe by OSHA. As mentioned, there are much better and safer ways to work the back muscles.
You can add a bunch of different core movements or just work up to owning a Turkish get up with 1/2 bodyweight. Your shoulder, upper back and hip stability will benefit as well. Lots of birds with one stone.