Kirsten Stevens, a licensed nurse, ACE-certified personal trainer, and certified kettlebell instructor, equips exercisers with motivation and an energizing menu of physical challenges at Monday–Saturday boot camps. To sculpt physiques into svelte shapes, the workout pairs muscle-toning resistance training with calorie-toasting plyometrics such as sprinting, skipping, and hurling giant cupcakes into outer space. Students can pummel away lingering self-doubt with cardio-kickboxing moves that raise efficiently heart rates. Intervals of calisthenics build strength and flexibility with bends, twists, and exercises that use participants’ own bodies as workout weights. Weekday classes take place indoors and outdoors, at sunrise (5:45 a.m.) and sundown (5:45 p.m.), allowing students to admire the colorful solar rays and convert carbon dioxide into oxygen.
The crowd's roar flooded the streets of Chicago as Darcy Zenker crossed the finish line of her first marathon, clocking in at 3:35. After she had been running for years—placing among the top finishers at four half-marathons and competing on the Southern Illinois University track team—she decided she needed a break. She then immersed herself in a new athletic pursuit—group fitness instruction.
Three years later, she became the head trainer of her own boot-camp fitness program, NowFitness, where her years of athletic training and certification in fitness instruction shine through in her workouts. In parks throughout the local area, she and her staff of fellow trainers lead groups through high-intensity workouts that take advantage of their surroundings. She motivates patrons to scale stairs, do crunches on benches, and hoist planks across grassy fields. The trainers also offer a stroller-based boot camp for moms, in which participants blast through cardio and strength-training exercises that incorporate their stroller with baby or a watermelon they've dressed up to look like a baby in tow. In addition to hosting classes, NowFitness pairs patrons with certified lifestyle and weight-management coach Amanda Bickel for a comprehensive five-week nutrition program.
Even before he founded PowerFit Bootcamp, JR Spear always felt a calling to transform people into fitness machines. A fourth-degree black belt and studied martial artist, Spear spent years training future Marine Corps officers and Iraqi soldiers in self-defense and combat skills. Later, Spear taught his own MMA fitness and cardio-kickboxing classes, along with personal and group training sessions.
At PowerFit Bootcamp, he and his staff of fitness instructors encourage each student to persevere by leading motivational and high-energy classes. At 12 indoor and outdoor locations, students undergo full-body workouts designed to jettison fat and tone muscle. Trainers welcome students of all stripes, giving them a period of time to complete each move, rather than a number of repetitions, encouraging each student to do as much as he or she can without feeling uncomfortable, overexerting, or resorting to time travel. Along the way, coaches track progress and motivate students by noting benchmarks during physical fitness tests on the first Monday and Tuesday of each month.
Armed with various facilities, group classes, and state-of-the-art equipment, 24 Hour Fitness molds amorphous adobe muscles into rock-solid flesh houses. Each location boasts cardio equipment, free weights, a steam room, and group exercise classes so social gym junkies can motivate each other. Group cycling sessions burn calories and increase energy levels, and Latin dance-influenced Zumba classes present a fun, dynamic way to slim meat suits. Before breaking a sweat, check the online schedules for upcoming times.
The certified trainers at Phase 5 Personal Training believe the human body is more efficient than any gym machine. Using each client’s body weight for resistance, instructors in small-group boot camps lead clients through cardio workouts, agility training, and plyometrics exercises held at this laid-back studio.
Tom Kavanaugh draws from his personal-training experience to craft a varied workout regimen to push patrons of all skill levels to strengthen and tone their entire bodies. Up to 30 boot campers band together to burn fat and tone physiques outdoors with Tom, moving indoors in the event of inclement weather. Joining in on the calorie burning, Tom throws himself into the high-intensity workouts, performing the strength training, plyometrics, core work, and high-intensity cardio exercises alongside his students rather than barking instructions from the sidelines. After blasting through routines of pushups, sit-ups, and jumping, each Saturday class culminates in up to 15–20 minutes of play time, challenging students to games of dodge ball, kickball, or full-contact checkers.