This is onside

what onside is all about

OnSide Performance Centre is a premium strength and conditioning facility that specializes in empowering athletes to train and fuel for optimal performance. When it comes to fitness and athletic development, it’s important to have structure; to have purpose. Our team of experienced coaches are here to offer the most professional coaching in HRM. In our constantly evolving training facility, we are able to offer premium services ranging from sports nutrition,  dryland training for sports teams, and CrossFit classes.

Our Coaches

Jenny Jeffrey

R.D | C.D.E | C.S.C.S

Jenny has a strong passion for fitness, nutrition, health and is excited to share her enthusiasm with the community. As a Registered Dietitian, Jenny has gained a wealth of knowledge and expertise in counselling a wide range of individuals. Her training with the International Olympics Committee and the National Strength and Conditioning Association has given her the knowledge to work with elite level athletes, by taking their performance to the next level. CrossFit was the icing on the cake, and the missing link to bring all of her expertise together.

Registered Dietitian
NSCA Certified Strength and Conditioning Coach
CrossFit Level 2 Trainer
IOC Sports Nutrition Diploma
CrossFit Weightlifting Trainer
CPR + AED Certified

nathan Jeffrey

| CF-L1 |

Being a lifelong rugby player, athletic development has been a large part of Nathan’s life. Throughout his athletic career, his knowledge and excitement for sport specific training has grown tremendously. Coaching quickly became an outlet for Nathan to share his passions with strength and conditioning and various ages of rugby teams. With the OnSide training facility, Nathan is now able to help maximize the athletic potential of athletes of all ages.

CrossFit Kids Trainer
NCCP Rugby Level 1 Coach
CrossFit Level 1 Trainer
Crossfit Gymnastics Trainer
CPU Certified Instructor
First Aid CPR/AED Certified

Tristan kay

| CF – L1 |

Tristan was introduced to CrossFit by his friend after suffering through a partial “Fight Gone Bad”. Since then he’s discovered his love for Olympic Weightlifting and completed his NCCP Weightlifting Coaching course. He’s been hooked ever since.

NCCP Weightlifting Coach
CrossFit Level 1 Trainer
First Aid CPR/AED Certified

Sherry dean

| CF – L1 | MFR |

With more than 30 years in the fitness industry, CF-L1 trainer is Sherry’s newest venture. Her fitness background includes personal training, bodybuilding, firefighter combat challenge competitor, and she writes a fitness column for Fire Fighting in Canada. She studied kinesiology at Acadia and is also currently in the process of completing her Ace Peer Fitness Instructor certification. Sherry is excited to bring her enthusiasm and passion to an already awesome OnSide team.

Halifax Firefighter
Ace Fitness Certification
CrossFit Level 1 Trainer
Medical First Responder

Our ambassadors

Colin O'Rourke

I’m a soccer and hockey player at heart but an Aerospace Engineer by trade.

@colinrock

Kara kline

I started training at OnSide in May 2016 and it was the best decision I’ve ever made

@karakline01

Lindsay Hilton

CrossFit has been one of the only things that has held my attention and given me real results – not just in the way I look, but in the way I feel!

@lahltn

laura casey

After I stopped swimming, it was difficult for me to find something that motivated to stay active and push myself.

@lauraelizcasey

owen Brine

You have taken a major first step simply by checking it out. Embrace the community and don’t worry about what you can’t do yet. We all had a first day

@oj1974

what onside is all about

OnSide Performance Centre is a premium strength and conditioning facility that specializes in empowering athletes to train and fuel for optimal performance. When it comes to fitness and athletic development, it’s important to have structure; to have purpose. Our team of experienced coaches are here to offer the most professional coaching in the HRM. In our constantly evolving training facility, we are able to offer premium services ranging from sports nutrition,  dryland training for sports teams, and CrossFit classes.

Our Coaches

Jenny Jeffrey

Jenny has a strong passion for fitness, nutrition, health and is excited to share her enthusiasm with the community. As a Registered Dietitian, Jenny has gained a wealth of knowledge and expertise in counselling a wide range of individuals. Her training with the International Olympics Committee and the National Strength and Conditioning Association has given her the knowledge to work with elite level athletes, and take their performance to the next level. CrossFit was the icing on the cake, and the missing link to bring all of her expertise together.
  • Registered Dietitian
  • NSCA Certified Strength and Conditioning Coach
  • IOC Diploma of Sports Nutrition
  • CrossFit Level 2 Trainer
  • NCCP Rugby Level 1 Coach
  • CrossFit Weightlifting Trainer

tristan kay

Tristan was introduced to CrossFit by his friend after suffering through a partial “Fight Gone Bad”. Since then he’s discovered his love for Olympic Weightlifting and completed his NCCP Weightlifting Coaching course. He’s been hooked ever since.

  • NCCP Weightlifting Level 1 Coach
  • CrossFit Level 1 Trainer
  • First Aid Certified

nathan Jeffrey

Being a lifelong rugby player, athletic development has been a large part of Nathan’s life. Throughout his athletic career, his knowledge and excitement for sport specific training has grown tremendously. Coaching quickly became an outlet for Nathan to share his passions with strength and conditioning and various ages of rugby teams. With the OnSide training facility, Nathan is now able to help maximize the athletic potential of athletes of all ages.
  • CrossFit Gymnastics Trainer
  • Crossfit Kids Trainer
  • NCCP Rugby Level 1 Coach
  • CPU Certified Instructor
  • First Aid CPR / AED Certified

Sherry Dean

With more than 30 years in the fitness industry, CF-L1 trainer is Sherry’s newest venture. Her fitness background includes personal training, bodybuilding, firefighter combat challenge competitor, and she writes a fitness column for Fire Fighting in Canada. She studied kinesiology at Acadia and is also currently in the process of completing her Ace Peer Fitness Instructor certification. Sherry is excited to bring her enthusiasm and passion to an already awesome OnSide team.

  • HFX Firefighter
  • Medical First Responder
  • CrossFit Level 1 Trainer
  • Ace Fitness Certification

Our ambassadors

Colin O'Rourke

I’m a soccer and hockey player at heart but an Aerospace Engineer by trade.

@colinrock

Kara Kline

I started training at Onside in May 2016 and its the best decision I have ever made.

@karakline01

Laura Casey

After I stopped swimming, it was difficult for me to find something that motivated me to stay active and push myself.

@lauraelizcasey

Lindsay Hilton

CrossFit has been one of the only things that has held my attention and given me real results – not just in the way I look, but in the way I feel!

@lahltn

Owen Brine

You have taken a major first step simply by checking it out. Embrace the community and don’t worry about what you can’t do yet. We all had a first day.

@oj1974

join the best fitness community in halifax
join a community like no other today.
Office: (902) 404 – 5647
Email: info@onsideperformance.ca
110 Chain Lake Dr. #3D, Halifax, NS
B3S 1A9

Get the latest training tips

OnSide Performance Centre
Office: (902) 404 – 5647
Email: info@onsideperformance.ca
110 Chain Lake Dr., Unit 3D
Halifax, NS
B3S 1A9

Get the latest training tips

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BECOME ANOTHER ONSIDE SUCCESS STORY

The Introduction Program helps individuals at all levels acclimate to the Crossfit Program at Onside Performance Centre. Spaces are limited to 10 people per month so enter your information to reserve your spot in the OnSide Introduction Program.

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BECOME ANOTHER ONSIDE SUCCESS STORY

We help our community achieve the healthy body and lifestyle they want. Intake is limited to 10 people per month, enter your information to request more information about the OnSide Introduction Program.

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