If ever there was a place built for rollerblading, it's Broward County's finest beach, between Las Olas and Sunrise boulevards. There's a wide sidewalk and plenty of challenging obstacles (otherwise known as tourists) to maneuver around. The soothing surf and cool ocean breeze are on one side, and bustling bars and shops are on the other. Both offer particularly good people-watching opportunities. There are public bathrooms and showers when you need them. And there are fellow bladers to commiserate with after a nasty wipeout or collision. When you get tired, you can always stop at the Elbo Room for a beer, a soda, and maybe a song. This isn't exercise; it's the good life.