Feels heavy squatting it? Or on your shoulders?Even 100kg feels farrking heavy these days. [emoji853]
On my shoulders. Plenty of power through the quads.
Old age. What about doing just walkouts with a heavier weight, just to force an adaptive response in thickening the Bones and everything else.
Perhaps lessen machine training and do more free weights to thicken the Bones and strengthen the Core etc.