Förstemann Squats

They are rubbish, barely even parallel, more a '1/2 squat'

Empty bar is generally too light to get your technique good.

Mike start with 30-40kg until you have your technique dialled.

Once you have, I recon you with probably be starting on 50-60kg

Depth looks pretty good to me, I'd imagine he values his knees too much to go any lower!

Any idea what sort of weight he is?