Zone4 (Z4) training is Severna Park’s #1 most efficient group training program for fat loss. Burn up to 500 calories in just 30 minutes when you jump into this heart rate based interval training program that uses our Polar technology to help maximize your time and energy spent in the gym! The workouts are designed for all fitness levels, whether you’re an athlete or just starting to workout for the first time. We provide the equipment, you just show up¬†and give it all you got. You have nothing to lose…well, except that excess fat!

Heart Rate Based Interval Training

Using our cutting edge Polar Heart Rate technology, we can safely but efficiently torch your fat as our workouts are backed by the science of Excess Post Exercise Oxygen Consumption also known as EPOC. During the workout you perform exercises to keep your heart rate in Zone 4, the perfect place to maximize the number of calories burned. Doing this allows for a calorie burn for up to 36 hours after each workout.

Try out a class on us!

Check out our Calendar for the next Z4 Workout!