Director of Fitness, Creator of Core5


Tyler Robbins joined the Athlete Institute in 2014. In 2015, he became Head of CrossFit Orangeville. During his time as head of CrossFit, he ran an incredibly popular “CrossFit Orangeville Beginner Bootcamp” program that garnered a lot of interest and attention. Core5 evolved from that program, and in December 2017, what we know and love about Core5 began.

Tyler has now created all of the 30+ Core5 Benchmark Workouts, and continues to add a new workout monthly. The diversity and engagement in each of these workouts keeps members coming back again and again.


  • B.Sc. Biochemistry: Pre-Medical

  • Certified Strength and Conditioning Specialist (CSCS) from the National Strength and Conditioning Association (NSCA)

  • USA Weightlifting Level 1 Sports Performance Coach

  • Certified CrossFit Trainer (CCFT - CFL3)

  • CrossFit Gymnastics

  • CrossFit Judge Certification

  • CPR + AED

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Head of Core5

Katrina Gobeille

Katrina Gobeille has joined the Athlete Institute in 2020, becoming our new Head of Core5. Katrina loves coaching Core5 because it’s challenging yet enjoyable for any person who is beginner to advanced level of fitness.


Katrina has been in the fitness industry for 10+ years, and has experience in individual and group training. Katrina also specializes in working with prenatal and postpartum moms. In 2019, Katrina started CrossFit for her own interest, and decided to pursue her CrossFit Certification. 


Core5 is a HIIT, bootcamp style, and CrossFit-inspired class. Our Core5 programming and our coaches will help improve your fitness, health, and many aspects of your life! Katrina takes pride in the motivation she brings to every class, and the sense of community when you step into Core5. Katrina believes when you join Core5 you will get stronger, confident, and the results you want!


Take the leap in Core5 and you’ll never look back! Are you ready to get started?



  • Certified Personal Trainer (NASM-CPT)

  • Pre & Postnatal Fitness Specialist

  • CrossFit Level 1 Trainer (in progress)

  • CPR + AED


Core5 and CrossFit Coach


Emily Bourgeois has been an active member at the Athlete Institute since 2012. In 2016, she earned her Crossfit Level 1 and discovered a love for teaching. Emily believes you should never stop learning. She continues to craft her skills through courses, and workshops. 

At the Athlete Institute, Emily teaches Crossfit, Core 5, Kidsfit, and Yoga. Emily has a passion for the classes she teaches, and a love for the members who attend them. 

Here at theInstitute we are a community.  You don’t have to be the biggest, the strongest, or the fastest. You do have to be consistent, and do your best. That is what makes you better than yesterday. People can start their fitness journey at any fitness level, scale what you have to, and work hard. You’ll see amazing results.


  • Crossfit Level 1 Training Certificate

  • Crossfit Judges Course

  • Coaches Eye Course for Olympic Lifts

  • YogaFit Level 1 & 2

  • YogaFit For Injury and Prevention

  • CPR + AED and First AID


Core5 and CrossFit Coach


Linda is a lifelong fitness enthusiast who has participated in sports ranging from distance running to martial arts. She trained friends and family who would come to her for fitness advice in her home gym for almost 10 years. 

After moving to a new home she needed a new gym. Linda joined Athlete Institute in 2015 and attended her first Crossfit class. It was love at first WOD!  The welcoming community, team spirit, exceptional coaching combined with the multifaceted sport of fitness that is Crossfit was a perfect fit. The addition of Core5’s HIIT programming has added a new dimension to Linda's fitness training - for both herself and Athlete Institute members.

Linda brings thoughtful instruction and careful observation to her coaching and her enthusiasm is contagious! Linda is the strongest and fittest she has ever been thanks to Crossfit and now Core5. 

If it doesn’t challenge you it won't change you! Come out and be challenged!


  • Crossfit Level 1 Trainer Certificate

  • Crossfit Gymnastics Certificate

  • Wellcoaches Core Coach Training Program

  • Black Belt Karate

  • Karate Instructor - 9 years

  • CPR + AED and First Aid


Core5 Coach and Personal Trainer


I have always had a fascination with the human body and how it works. Since I played a lot of sports growing up, I was often the one people came to for advice on which muscles they should stretch or what to do for an injury. I enjoyed the position of “team trainer” so I decided to follow through with it as a career! I have since been a team trainer, a soccer coach and worked in physiotherapy for eight years. I have been personal training in client's homes and at the Athlete Institute since 2003. 


While these days I am only at the gym part time as I am busy running the family kitchen business my passion has always been fitness. I have trained many different people of different ages and with different goals. Whether they are trying to get on a pro soccer team, getting active to be healthy, post rehab or maintaining their fitness level, the rewards are the same. It’s amazing to see someone as they set their goals and the pride they have when they have accomplished something that took hard work. The fact that I get to be involved when a person sees those results makes my job rewarding! I think it is important to challenge yourself and continue to set goals for yourself! 


My goals have changed over the years, especially while having my three children, but I still have pushed myself in new ways. On top of playing hockey, soccer and working out regularly, I run trail and obstacle course races. I have a few highlights over the years, including winning the Women's Indoor Soccer Championship All-Star, OCAA All Academic Award for Athletic and Academic Excellence and was nominated for Athlete of the year while in College. Winning the all female category one year with my team in the ESAR lite, placing in the top ten Elite Female heat and recently qualifying and racing in the OCR world championships and North American Championships have been accomplishments in my training that keep me focused on getting better each year. My goal is to push myself to be stronger and faster. Core5 and CrossFit are excellent additions to my training to accomplish them. Can't wait to see you there! 



  • George Brown Fitness and Lifestyle Management Diploma George Brown Personal training Certificate

  • Can Fit Pro Certified

  • CFC

  • OFC

  • First Aid and AED