Functional Fitness. Real Results.

F45 CROSSKEYS

F45 TRAINING CROSSKEYS offers functional group fitness classes, reimagined. We are more than just a gym. We are the total wellness solution for every body. With 5,000+ dynamic, energy-packed movements and over 80 workouts offered, we help you unlock your inner athlete. We are the workout you always wanted with the team you didn’t know you needed. New to F45 Training?

Team Training. Life Changing.

F45 CROSSKEYS

Mark Wahlberg said it best: It’s not about mirrors, mood lights or followers. It’s about what you did with your time. It’s about how you feel when you are finished and who encouraged you along the way. Ready to join the movement?

Team Training. Life Changing.

F45 CROSSKEYS

F45 Training is functional group fitness, with the effectiveness and attention of a certified personal trainer. Our workouts are designed for every body. Join us to find out why we are rated #1 Gym by Men’s Journal in the US and Canstar Blue in Australia.

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Class Schedule

Experience the power of F45 CROSSKEYS today and start feeling the difference today.

THE RESULTS ARE IN

SUCCESS STORIES

8 Weeks 40LB –
AB
Ryan 6 Weeks 23 LBS
RP
Trevor 8 Weeks 42 LBS
TD
Some of Our Team Members
We are like minded individuals who have become a family! We love you all!
New York Playoff 2023
Alexa, Camilio, Stephanie
New York Playoffs 2023
Team
FEEL THE LOVE

WHAT OUR MEMBERS SAY ABOUT US

F45 is the ultimate full body group training workout program. F45 Functional Training is a HIT workout with cardio and resistance every other day and the best part is it’s only 45 minutes. Each workout is never the same. There are no mirrors. There are no muscle heads. You get 3 free days of training and 💥 you are a new member. It is a very clean and friendly atmosphere. You particulate in several 8 week challenges throughout the year for peak performances and body transformation. The owner Lisa treats every member like they are family. The trainers too are very friendly and especially skilled and knowledgeable in exercise and nutrition. F45 membership is worth every penny if you put your mind and energy in to it. I am at F45 Crosskeys 5-6 days a week. I can’t wait for more the next day because of the way my body has changed in such a short time. If you are very serious about training, and nutrition and want the results this is the workout program for you!
Robert Hennessy
Williamstown, NJ
Love this gym! I came from a semi-private personal training gym to F45 and am so happy I did. The workouts are amazing, I burn tons of calories, they mix things up to keep it fun and interesting, and I have dropped body fat percentage! The owner Lisa is dedicated and cares about each of our fitness journeys. The gym is great no matter your fitness level! There are always ways to ease up or go harder and modifications for injuries. I’m so glad I made the switch!
Kimberly Glenn
Sicklerville, NJ
Love this place AND the people. Lisa treats everyone there like family….and in return they treat each other like family. She is doing an awesome job and she truly cares about each and every individual. It adds to the motivation to show up every morning and give it your all. Thanks Lisa!
Karen Keebler
Washington Township, NJ
Great place to workout for everybody, the owner Lisa leads from the front. Her attitude towards her team and clients is a great example for anyone who wants to do better on their journey to improved health. It’s definitely a gym where personal goals can be achieved but at the same time in an awesome team orientated atmosphere.
Liam Sumpter
Williamstown, NJ
This gym is amazing, the coaches, the atmosphere, the community. You truly feel like one big family. The classes are for all fitness levels, and it is 45 minutes of hard work but once you are finished you feel so accomplished. Lisa and her team continue to motivate others and help others to achieve their goals. I have tried other gyms in the past, none that I could really stick too. What keeps me coming back is the motivation, the coaches, classes, and family atmosphere. I would not want to be apart of any other gym, highly recommend!
Cassidy Brown
South Jersey
Amazing workout and amazing teamwork! I’m so happy I found Lisa and F45. It has changed my life.
Lauren Bednarchik
Sewell, NJ
TEAM TRAINING LIFE CHANGING TEAM TRAINING LIFE CHANGING TEAM TRAINING LIFE CHANGING TEAM TRAINING LIFE CHANGING TEAM TRAINING LIFE CHANGING TEAM TRAINING LIFE CHANGING
MEET THE TRAINERS

OUR FITNESS TEAM

F45 trainers are in a league of their own, delivering the expert guidance and unconditional support of a one-on-one personal trainer. Get to know the F45 trainers near you before your next F45 class.

Chris Hutton
Head Trainer
Lisa Petrie
Trainer, Membership Advisor, Owner, Studio Manager
Robert Petrie
Trainer, Membership Advisor, Owner
Ryan Petrie
Trainer, Membership Advisor, Owner, Studio Manager
READY TO JOIN THE SQUAD?

LET’S GO!