FEB. 17, 1-3 p.m., Indiana Dunes Visitor Center, 1215 N. Ind. 49, Porter. 219.395.1882. nps.gov/indu. This program begins with a brief indoor program on winter and the use of snowshoes before a ranger-led snowshoe hike through the fields and woods surrounding the center. Snowshoes will be provided if needed, but a limited number are available. If there is not enough snow, a nature hike will be offered instead.
ONGOING, hours vary, GO Aerial Fitness, 505 Lincolnway, LaPorte. 219.477.0012. goaerialfitness.com. Open to all levels, this aerial yoga flow class combines yoga movements with aerial arts using a yoga swing or silk fabric. Advance registration is required.
ONGOING, 9:30-10:15 a.m. Tuesday, Friday, Griffith Family YMCA, 201 N. Griffith Blvd., Griffith. 219.750.1082. griffithymca.org. This class for active older adults captures the essence of rhythm and movement combined with a creative spirit that delivers results for both body and mind. Participants will use drumsticks and an exercise ball to keep time to the music while getting their body moving and feet stomping.
ONGOING, 9:30-10:25 a.m. Mondays, 8-8:55 a.m. Thursdays, H-F Racquet & Fitness Club, 2920 183rd St. Homewood. 708.799.1323. hfracquetandfitness.com. Designed to stabilize and strengthen the core, Pilates workouts focus on precision and control, creating stronger, sculpted muscles while improving flexibility.
ONGOING, 5:15 p.m. Mondays, MWM Fitness, 103 North Main St., Crown Point. 219.689.1106. mwmfitness.com. Great for beginners, this interval workout is designed to participants' heart rates up in the anaerobic zone for short periods of time.
Total Body Conditioning
ONGOING, 6-6:45 p.m. Mondays, Wednesdays, BodyMax Fitness, 240 W. 79th Ave., Merrillville. 219.769.3366. bodymaxfitnesscenters.com. This class challenges participants with a combination of cardio, resistance training and mini-drills.
ONGOING, 5:30-6:30 p.m. Tuesday, 9-10 a.m. Thursday, Duneland Family YMCA, 215 Roosevelt St., Chesterton. 219.926.4204. dunelandymca.org. This 60-minute class combines traditional kickboxing moves with high-intensity interval training. Modifications offered.
ONGOING, hours vary, Anytime Fitness Valparaiso, 1361 Morthland Drive, Ste. E, Valparaiso. 219.242.1078. valpotrufit.com/trushred. This interval training class features cardio workouts that increase muscular strength, endurance and power.