Whether seeking a specific sweat session or looking for an intensive cardio overhaul, Diesel Fitness's classes, offered six days a week, cater to every exercising intent. Knead muscles and load biceps with Monday's Buns and Guns class, or sweat out stress with hot yoga on Wednesday evenings. Amenities at Diesel Fitness include a basketball court, an indoor track, free weights, a sauna, a racquetball court, and a cardio room with more than 30 pieces of equipment—one for each ripple in a bodybuilder's pectoral muscle. Diesel Fitness opens at 5 a.m. Monday through Friday, allowing roosters to get in a few bench-press reps before heading to work.
Bally Total Fitness enshrines exercise classes, calorie-burning equipment, and a fitness-focused staff within its sanctuaries of health. A 30-day guest pass includes access to a spread of group exercise classes, including Pilates, Reaction Cycling, Step Fitness, and High-Impact Hopscotch (class offerings vary by location). For self-guided worker-outers, cardio equipment such as treadmills, elliptical machines, cross-trainers, and stair climbers torch calories while entertaining the brain with video entertainment and integrated music systems that occasionally whisper quotes from Charles Atlas. Bally also boasts a bulk-building army of strength machines, free weights, and small-apparatus equipment, and grants gym-goers access to on-site locker rooms, showers, and, at some locations, a pool and steam room. Visit each location's webpage for a list of specific amenities and the lineup of classes.
Stroller Circuit helps moms and moms-to-be achieve their fitness goals through circuit-style classes. Sanity is a moms-only strength-training class where the intensity remains high throughout. During gentler Stroller Circuit classes, even expecting mothers are welcome for a full-body workout that incorporates stroller pushing, kettlebells, and bodyweight exercises.
As they enter the training circle at Curves, female guests come face-to-face with the smiles of other women. And just as points on a circle share a common distance from the circle's center, workout participants share the experiences of those nearby by trading stations throughout the 30-minute training session. One minute is spent on a piece of strength-training equipment built for feminine frames and designed to work two opposing muscle groups with a single movement. Exercisers then move on to a recovery station, where they run, jog, or dance to maintain heart rates and keep platforms in place during momentary losses of gravity.
Each noncompetitive Curves facility invites female fitness-seekers to move through a 30-minute circuit of hydraulic resistance machines designed to promote weight loss, protect against osteoporosis, and deal with arthritis. Shunning cumbersome weight stacks, the hydraulic gadgets adapt to each exerciser's body weight and fitness level to complement her individual abilities, subsequently decreasing the risk of soreness or injury. And because traditional lift-and-lower motions create bulky muscles, each machine uses push-and-pull motions to create toned, lean muscles perfect for crushing unsuspecting grapefruit. Experienced trainers are always nearby to help clients manage their machine maneuvering, and a soundtrack of fun, upbeat music includes cues to let women know when it's time to move on to the next station or break for an air viola solo.
Today, it's undeniable: Jazzercise is a worldwide empire, spanning more than 1,800 locations and 32,000 weekly classes across the globe. It's also hip; gone are the leotards and legwarmers of the 1980s, replaced with a high-intensity blend of cardio, strength training, kickboxing and power yoga performed to hits by chart-toppers from Shakira to Justin Timberlake. The class formats, which vary according to different toning goals, are just as diverse as the program's move set, with recent additions such as Fusion, Core, and Strike broadening the workouts' variety and application. Instructors cultivate a noncompetitive atmosphere where all exercisers?with the exception of those marked as cursed by jazz-hand palm readers?are welcome regardless of age, build, or fitness background. This sense of community keeps Jazzercise devotees coming back, but so too do the results; benefits ranging from weight loss and boosted core strength to increased flexibility and stress relief.
Jazzercise's continued success can be traced to the innovation of its founder, Judi Sheppard Missett. While teaching jazz dance in the 1960s, she decided to step away from tradition by offering an experimental class that allowed her students to simply dance without the judgment of mirrors or the constraints of rigid technique. Little did she know that this ?just for fun? class was the prototype for what would become the Jazzercise sensation.