Eh... somewhat. I have had to increase the difficulty, yes - moving my legs further away or further apart, trying diamond pushups... but I know I'm not doing enough to get ripped. That's okay because I HATE exercise, and my only goals are to maintain muscle mass/avoid sarcopenia, and maintain bone density. I've never had a bone density scan, so I can't really say how I'm doing in that department. Maybe I'll ask my doc next time I go for a physical, but I'd rather not find out the hard way having a minor fall and breaking a bone.

One of my NSVs in that department is that I can now go from the basement to the 2nd floor with the laundry and not have to stop and take a break on the main floor.