JAB FITNESS TRAINING
Premier Boxing Gym Naperville
630-978-2522
Why Choose Our Naperville Boxing Gym?

Gym Floor – Ready for Intense Sessions
Our spacious Naperville gym floor is equipped to handle busy hours and serious training.
• 7 Leather Heavy Bags (75–150 lbs) for power punches and combos
• 10 Leather Speed Bags (extra small to large) for rhythm and endurance
• 1 Leather Double-End Bag for precision and timing
Perfect for workouts – plenty of space to move.

Speedbag Row – Sharpen Your Hands
Build lightning-fast hand speed, hand-eye coordination, and shoulder endurance with our top-notch speed bag setup.A full row of leather speed bags in various sizes lets you train rhythm, timing, and stamina – essential for any boxing workout in Naperville.

Weight Room – Build Strength & Power
Complete your boxing training with our full Parabody Weight System:
Bench/Squat Rack
Hack Squat Machine
Leg Extension/Leg Curl Machine
Lat Pulldown/Row Machine
Hyper Extension/Roman Chair
Pull-up/Dip Tower
Dumbbell Rack
Strengthen your core, legs, back, and arms to power up your punches and circuits.


Joe Cassano
Since 2005, we’ve helped Naperville locals transform with efficient, high-intensity training. Whether you’re a beginner or experienced, our boxing gym Naperville delivers real results in a supportive environment. Ready to start your transformation? Call today!