Then January comes in like a brutal hangover, and motivation is harder to find than your flab-buried six-pack. Don't feel bad: The Resolutions Guide is pleased to provide you with exercises so cutting-edge, creative and downright weird that even you, O Sloth of Sloths, will get off your inflated rear and hit the gym.
If you keep running into hostile gangs of sea turtles while scuba diving (and really, who doesn't?), you should absolutely learn Aquando, or underwater martial arts. Of course, those who don't regularly engage in underwater combat can benefit from the exercise as well, which is basically a combination of kickboxing and martial arts performed in a pool. The idea is that while these moves are tough in thin air, they're even tougher with water's resistance, increasing calorie burn. Plus, all that jumping around won't be hard on your joints (24 Hour Fitness Meyerland Plaza, 713-665-2411, www.24hourfitness.com). And if you're ever planning to bicycle under water (how this might come up in real life, we have absolutely no idea), you can practice with Aquatic Spinning -- an exercise that's tough enough on land, and brutally fitness-inducing with water's resistance (The Houstonian Hotel Club & Spa, 713-685-6888, www.houstonianclub.com).
We really can't picture anyone doing a striptease so frequently as to actually lose weight, but perhaps some boyfriends/husbands/clients are very demanding. Or maybe you're just compulsively seductive. Either way, there's a class for people like you: "The Art of Exotic Dancing for Everyday Women" at NiaMoves. This, of course, demands a degree of cynicism -- thinking about burning calories while in the throes of seduction is a whole new level of obsessive-compulsive -- but we'll give the workout credit for its self-esteem-boosting power. Dancers practice in heels and an oversize button-down shirt, but there's no nudity in the class, so your goodies are reserved for your eventual (lucky) audience. Bonus: If the exotic dancing doesn't really do it for you, NiaMoves also offers classes in belly dancing, yoga and something called "Ecstatic Dance" (713-864-4260, www.niamoves.com).
All that underwater martial arts and sexy stripping will leave you in need of a stretch. If you love yoga and Pilates but can't bear their 2001-ness, you can bring them up to date with Yogalates (Hatha yoga plus Pilates) at FIT Athletic Club in River Oaks (713-782-9348, www.fitathletic.com). Or, if you want to take your core strength and flexibility to a whole new level of perfection (and freakishness), try Gyrotonics, which stretches you out using a wood-and-cord contraption that would fill with glee any 16th-century torture master. One of the machines is called a "pulley tower," the other an "expansion system," which sounds kind of eerie to us we're not sure we want to be expanded but the pros claim it opens up the body and loosens joints (The Houstonian Hotel Club and Spa, see above).
You know who look good? Brazilians. (This in case you missed the Great Supermodel Invasion of 2000.) They don't achieve their rock-hardness by just lying on the beach, kid (though they seem to do a lot of that, too); many practice Capoeira, a dancelike martial art that incorporates music, flexibility and ritual. The concept might seem odd at first -- what's practical about combining dancing with self-defense? (And it conjures up some disturbing images involving Michael Flatley.) But it was actually a way for African slaves in Brazil to defend themselves while retaining their cultural identity. Slaves added music, dance and ritual to disguise the fact from their keepers that they were practicing a martial art. The result is a lovely movement that's part booty-shaking, part booty-kicking and all very good for you (Grupo Capoeira Brasil offers classes at the Jewish Community Center, Rice University, the University Club at the Houston Galleria and other locations, 713-557-8022 or www.grupocapoeirabrasil.com).
And, if you want your fitness flavored with a hint of regression, we recommend firming up with the BOSU Balance Trainer, a large rubber bubble that comes off the floor -- like one of those big inflatable exercise balls chopped in half, with a platform on the bottom. It was created in 1999 for the U.S. Olympic Ski Team to help skiers work on balance and core strength. As you stand, hop, sit and lean, the ball always keeps you slightly off balance, making you try a little harder and toning up muscles you probably didn't even know you had. The nice thing about the BOSU is that it reminds you of a toy; there's something immensely satisfying about jumping up and down on a bouncy surface for a while. And hell, if you just so happen to get a six-pack out of it, great. (Classes at Bally's Total Fitness, multiple locations, 1-800-515-CLUB, www.ballystotalfitness.com.)
If nothing from bicycling underwater to jumping on a rubber ball will get you motivated this spring, then we're sorry -- we can't help you. Now, if you'll excuse us, we're going to try that faddish "jogging" trend -- we hear it's very retro.