Feel free to make your legs stronger if you want - but it really won't offer any benefit from a cycling perspective..
Can't help, I train like a weight lifter. I am sure it gives an advantage on the one hand, which is then more than completely offset on the other by the extra 25kg of mass I carry. That's the price I pay for not wanting to be a scrawny runt.
It is for th the 23 hours a day that I'm not on the bike. Looking like a weedy wimp does nothing for your chances of a "sand in the face" experience. Peace through superior firepower. I've got a life outside cycling and looking like a Cambodian isn't a part of it.
I'd rather cycle at walking pace for the rest of my life than have wrists as big as my biceps.
Stretch themand cycling shortens the hamstrings!