In Korea, they have exercise equipment placed throughout Seoul. Most of the time they're in parks, but they're also on the side of bike paths and on top of mountains... and MANY people use the equipment. It's nice, simple, and weather proof.
What a great idea! One thing I really admire is the Korean's determination to be healthy and get exercise. Actually... I see it more in the elderly than in the youth, here. A LOT more.
The exercise equipment is a really great idea - cheap, and practical. This is the kind of thing that I think we need in the US, where so many people are overweight that it's considered "normal" to be chubby... and everyone who's not overweight is "skinny". It's ridiculous.
Here's an example of what the equipment can look like: