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Discover new ways to train and

unlock your body’s full potential

Meet Jenn Lymburner, Owner & Head Coach of J2N Fitness

  • Strongnastics Co-Owner
  • GMB Fitness Trainer
  • Animal Flow L2 Instructor

I was a competitive athlete for the majority of my life, competing at a high level in gymnastics, power tumbling, cheerleading, CrossFit and Olympic Weightlifting. I have always loved the challenge of pushing my body and seeing what it is capable of.

However, in recent years, I have recognized the toll that it has taken on my body with injuries that have prevented me from doing many of the activities I love. Today, I focus on healing and strengthening using more specific bodyweight training tools to ensure my body is healthy and resilient for the long-term. And I teach others to do the same.

I have been coaching for over 10 years and have an unwaivering passion for helping others succeed as they push towards their fitness goals. I look forward to many more years of learning as a fitness professional and sharing this passion with my local communities.

How can we work together?

J2N Fitness is a skills-focused training service. My goal is to help you improve your body’s strength, mobility, coordination, balance and more – with the aim to prepare you for whatever life throws at you and keep you moving injury-free long-term.

Regardless of the coaching service, it’s important to start with defining a goal (and figuring out your why behind your what!). Then we follow a simple yet effective process to make sure we reach that goal, together.



Once a goal is established, it’s important to have a starting point. We will look at current flexibility, strength and body control to determine which area(s) need the most time and attention, and how best to tackle the goal.



Now that we have a starting point, it’s time to focus in on the key elements that will lead you to success. For some, it might be more mobility work. For others, it might be strength. Everyone is different and training may look different for you because of it.



Take your new-found strength, control, mobility, condifence…. and see what you can do. It’s about setting you up for success for day-to-day life, activities with your kids, or whatever you want. Physical autonomy is a beautiful thing!

Private Lessons

One-on-one sessions are a great way to get focused attention. It’s just you, me, your goals and a game plan. Together, we will work hard to tackle your goals head on so that we can move on to the next.

Private lessons are currently offered in: North Toronto, Stouffville and Pickering, Ontario.

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Workshops & Classes

Learning in a group environment can be a ton of fun! Session topics may vary, but the overall goal is to provide you with tools to help you move better, for life.

  • Intro to Locomotion
  • Animal Flow
  • Bodyweight Strength
  • And more

Upcoming Sessions

Interested in hosting a workshop at your facility? Get in touch!

Online Coaching

If you don’t live locally, no worries. We can still work together online where video review and Skype calls will allow for effective coaching. Options include:

  • Customized programming
  • Coaching support through a GMB Fitness online course

Learn More