I'm between 5'7" and 5'8" somewhere.

You know, this kind of boggles my mind. I think of "crunches" as something I would do to lose weight, improve my body. I used to think of cycling as something I would do to lose weight, improve my health.

Now I'm blithely planning to do crunches so that I can bike so that I can then lose weight, improve my health.

This is getting complicated.

But actually I'm just going to do crunches so that my cycling will improve because it's fun.