If you're an aspiring boxer hell-bent on blood, sweat and tears, get your ass down to old-school Doug's Gym on Commerce Street. For the rest of us — ahhhh — to the paradise with the palm trees. The Lifetime Fitness on Highway 121 in McKinney is like a five-star resort, complete with more than enough amenities to serve us peculiar, pampered types who want the contradictory experience of working out in total comfort. Ya know, no pain; no pain. There are indoor and outdoor pools; a café with full-service bar; a spa resplendent in cosmetic services; courts for basketball, racquetball and squash; locker rooms with free towels and big-screen televisions; a computer center; financial services; even a rock-climbing wall and water slides for the kids. Oh yeah, and they got some weights up in there, too. All that for like $100 a month. So we ask you, why not just live here?