Which is easier to forget: riding a bike or roller skating? How so?

Roller skating is easier to forget, than riding a bike.

My reasoning is that roller skating is more physically demanding than riding a bile. Roller skating take more knowledge of how your body works, balances, and how to stop.

While when riding a bike, the bike does half the work of balancing. The only thing you have to remember to ride a bike is to

Whichever you learned later in life.

I learned to ride a bike as a child, and didn't have much trouble getting back into it 30+ years later. I first set foot on a skating rink in my 20's. Although I got reasonably competent at it, I lost it quickly when medical issues kept me from skating for a relatively short while.

My daughter started rollerskating at 3.5. Even though she's been away from it off and on, she gets back into it as if she'd never been off the rink. For her, skating is as easy as walking. Riding a bike, however, is a different story, although it's more a matter of not learning well in the first place, rather than forgetting.

I have never forgotten how to ride a bike and doubt I ever will. It is as natural for me as writing. If you drive, this is practice for the steering the handlebar. I am sure if I were to attempt to roller skate, I would fall off and loose my balance as it has been so long... There seems to be more control with a bike.

Roller skating

roller skating takes more effort and trained muscles

so you may not forget, but still may not be immediately able to restart it

bike can be very easy though on muscles etc

if you lose sense of balance, somehow, you couldn;t do either one

so - roller skating - easier to ''forget''

wle

Thanks, all of you.