Ironside Athletics offers a variety of exercise classes for adults of all fitness levels. Check them out below!

Kickboxing Plus

Kickboxing is an incredible way to boost your strength, burn some calories, and even improve balance and agility. This is a great cardiovascular workout that will be sure to leave you sweating and feeling strong. Our Kickboxing Plus is a high-energy cardio class, perfect for adults of any fitness background (yes, beginner’s - that means you too!). Learn kickboxing techniques on heavy bags and some resistance training. Don’t worry about not having any previous experience. Just listen and follow along as our coach shows you the moves.

Have fun while working out and watch your confidence soar. Start punching, jabbing, and kicking your way to our class today!


This class kicks it up a notch from our Kickboxing Plus class. It also features heavy bags, and a workout combining kicking, punching, and calisthenics with no rest - a real fat burner! Expect to do short bouts of intense, repetitive movements. Studies show that even a minute long of high-intensity-interval-training (HIIT) can provide the same benefits as a less-intense 45-minute exercise. Our HIIT training combined with kickboxing is a sure way to change up your typical workout routine.

Need a workout modification? We can help. Looking to make it more challenging? We can definitely help. Start a new challenge today!

Adult Performance

Maximize your fitness potential with our adult performance class. Each workout consists of a dynamic warmup, coupled with functional strength and stabilization training. Some movements include sports-conditioning drills, plyometrics, kettlebell drills, and flipping the infamous Flipper (Not sure what that is? You’ll find out soon enough!). Build endurance while burning some major calories in this group workout. Discover how our comprehensive training program helps adults, just like you, reach their individual fitness goals.

This 60-minute class is an excellent option for adults who want the best overall exercise program in Northern Colorado. Best part? Saturday classes are free! Contact us to learn more.

Iron-X HIIT Boot Camp

This class is the ultimate in functional training. Functional training is important to ensure you have enough strength, agility, and mobility for basic movements. This includes everyday activities like pushing, pulling, walking, etc. We incorporate new-school training methods like HIIT and suspension training to promote better physical preparedness for whatever life may throw at you. Meanwhile, old-school training methods like kettlebells and plyometrics are also used for whole body movements.

If you’re looking for an intense, quick workout that will be sure to leave you feeling strong (and sore) - this class is for you!


During a time when less than 5% of adults engage in 30 minutes of physical activity every day, total body strength and conditioning becomes even more important. Watch as your overall fitness improves through high-energy and high-impact sessions. Sure, you’ll experience muscle fatigue (we all do!l) but you’ll see an incredible boost in work capacity, body composition, and athletic development.

Regardless of your fitness level, this class is perfect for the advanced athlete or novice beginner. If you’re simply looking to work out with a smaller group, this semi-private training class may be just for you!

*This semi-private class has additional charges.

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