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(410) 280-7765
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Take action TODAY with our offerings:

Sports Performance

our facility

Jb Performance operates out of Wonderfly Arena, located in Baltimore County just minutes from Howard County, Catonsville, and Baltimore City. Our facility boasts some impressive features:

  • 13,000 square feet
  • NFL-Grade turf field
  • Basketball court
  • Lacrosse nets
  • Strength training equipment
  • Outdoor space w/ huge tires

Wonderfly Arena, 4811 Benson Ave, Arbutus, MD 21227

Our Offerings


Bootcamp & HIIT Classes

Join our community of dedicated fitness enthusiasts. Drop into one of our bootcamp and HIIT classes today!

Athlete training

Athlete Development Programs, private training, and open gym options available. Get in contact now before spots fill up!

Adult training

Group classes, private training, and open gym options available. Get in contact now before spots fill up!

Open gym

For people that know how to workout, but need workout plans. 100% custom workouts provided with membership. Spots are very limited so get in contact now.

Our Programs

Bootcamp & HIIT Classes

Bootcamp & HIIT Classes

Join Jb Performance as we unveil our brand new Bootcamp program, Ignite410. If you want to start finally seeing results and getting the body of your dreams, then you do not want to miss out on this opportunity. Ignite410 is a revolutionary program that offers not only workouts but nutrition guidance and 24/7 support as well. When you work with us you will reach your goals, guaranteed. Don't believe us? Hit the learn more now.


Strength Training

BOXING Classes

Weight Loss

Athlete Training

Athlete Training

Premium, science-backed training options for athletes at all levels. We specialize in creating more robust and well-rounded athletes. Speed and strength are important, but performance is maximized when power, flexibility, mobility, and balance are treated equally as important.





Adult Training

Adult Training

Tired of not knowing? Tired of not seeing results? If you've tried everything and aren't seeing results, we can help you. It starts with your mentality and how you view health and wellness. If your focus is to "lose weight", we are not the place for you. Instead, you need to aim for performance based goals and the rest will come. Not quite sure what that means? Smash the button below to get in touch.

Feel  healthier



Build Lean Muscle

Get Lean

Open Gym

Open Gym

Our Open Gym option is for people that need a huge space to train with NFL grade indoor turf and strength equipment. With every Open Gym membership, you receive access to our workout database, access to our elite training staff, custom nutrition advice, 24/7 support, and unlimited access to the facility during Open Gym times. We aren't taking everyone, so hit the button below to see if you qualify! 

Custom plans & Nutrition Advice

NFL Grade turf and fully stocked gym

Times: Mon-Fri 5:00am-12:00pm, Mon-Thu 4:00pm-6:00pm, Sat/Sun 5:00am-10:00am

Who We are

Jb Performance specializes in sports performance enhancement. We make athletes more robust and more well-rounded, allowing them to reach their maximum potential. You don't have to be an "athlete" to work with us. We believe that performance based training is how everyone should attack their health and wellness. The physiological benefits of this type of training are unmatched. 

Find Us here

Real Members. Real Reviews.

This guy Jordan really knows his stuff. He improved my form, introduced me to new and ingenious full body activation movements, and helped me break personal goals I had for years. A true master of his craft. Plus he’s pretty big.

David Boyd


Jb Performance is great for all types of people looking to get into shape. Jordan goes above and beyond to help his clients and really makes sure to take extra time with each and every person. He provided me with great insight and the advice I needed to get into great shape!

Austin Seivold


I went to JB performance with the goal of improving my strength and conditioning. In just a short amount of time, I was noticing such a difference. As a 5´4¨ girl, I am lifting more than I ever thought I could. I also liked how they are flexible with my schedule and make it easy to get a great workout in.

Caroline Crowder


Training Specialists

Jordan Millhausen

Jordan Millhausen is the founder and Head Coach here with Jb Performance. He is a NASM certified trainer with a NASM PES (Performance Enhancement Specialization). His goal is to make athletes jump higher, run faster, and move with more power. 

His love for sports started with lacrosse at the age of 5 and expanded to football and basketball as he got older. His passion for sports performance development began in his early college years. His drive and thirst for knowledge continues to grow and expand each day with the desire to push the human body to its maximum physical capacity.

Jordan Millhausen

Founder/Head Trainer

Corey Bailey

Corey is a Sports Performance Specialist and Master Trainer with Jb Performance. He received his degree in Exercise & Sports Science from Frostburg State University in 2018 where he played football and was on the Track & Field team.

His experience as a trainer is vast and his knowledge of sports performance is some of the greatest around. Corey has worked as a performance trainer at Merritt Athletic Clubs, LA Fitness, and Parisi Speed School. He was also the assistant Track & Field coach at Woodlawn High.

Corey is the founder and owner of East Coast Volt 7on7, an elite football program dedicated to helping young football athletes gain exposure. His passion is in helping young athletes maximize their potential and use their gifts to better their lives through college recruitment. 

Corey Bailey

Sports Performance Specialist

Danielle Forrest

Danielle was born and raised in Southern Jersey. She attended Winslow High where she was a 1,000-pt. scorer and all-area performer in basketball. After attending Monroe Junior college where she helped her team capture a national championship, she obtained a scholarship to play D-1 at Morgan State University. She has professional basketball experience and is still in pursuit of reaching the highest level. 

Danielle has over a decade worth of training experience. She believes in always emphasizing function regardless of one’s training goals. Danielle specializes in body weight training, unconventional strength training (Kettlebells, sandbags, clubs, etc.), and athletic performance enhancement. She is an ACE Certified Personal Trainer, Kettlebell Specialist, and a TRX Qualified Trainer.

Danielle Forrest

Sports Performance Specialist

Our location

Just minutes from Baltimore, Catonsville, and Howard County!

Wonderfly Arena

4811 Benson Ave
Arbutus, MD 21227

We’d love to talk!

We’d love to talk about what matters to you.

Complete the form below or call (410) 280-7765

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