JKConditioning Dragon T-shirtPlyometric training combines strength, speed and neuromuscular efficiency to produce power. Marching drills and jumping exercises make up the majority of this type of training, during which a muscle is loaded and contracted rapidly in a sequence known as the stretch-shortening cycle. This mechanism, along with the stretch reflex, forms the basis of all plyometric activities. Plyometric training can improve running economy and performance.

Plyometric training focuses on increasing power output by enhancing the stretch-shortening cycle. It is thought that plyometrics result in the stiffening of the lower-limb joints during ground contact, reducing the delay between eccentric and concentric muscle contractions. This means that during each foot contact, the stretch-shortening cycle would be more efficient, leading to a more economical running style. Plyometrics also boost brain-muscle communication with minimal muscle bulking – good news for runners, who need to be able to produce force quickly, while attaining a high strength-to-bodyweight ratio.

Read the rest of the article at Canadian Running HERE.

I’m 35 and I started at JKC in November of 2019. I was coming off the win of the Royal St. John’s Regatta in 2019, and our crew was chomping at the bit to be stronger and faster for 2020. The reputation of JKC leached into our group and away we went! Unfortunately the regatta was cancelled due to COVID-19, but I just loved JKC so much I stuck around. JKC is different from other gyms because the level of experience the team has is unparalleled. Jon, Thomas and Craig all mesh well together and mentor me in a way that I know they love what they do and are genuinely excited to guide me towards my goals (and beyond). I really enjoy the atmosphere, the sense of community and all the positive vibes that I experience in every session. There’s never a time I don’t want to go because I’m motivated by the team’s coaching style and I get results.

I’ve always struggled with both my weight and anxiety throughout my life. As a writer you live a pretty sedentary lifestyle filled with both realistic and unrealistic deadlines, so I needed something to get me off my butt and to get me moving. JK has been a godsend during this past year and a half in particular. The pandemic has been tough, but workouts with both Thomas and Jon have really helped reduce the stress and strain of a global pandemic, and added an anchor of normalcy back into my life — which has been worth its weight in gold.

JKC has created an incredibly inclusive environment that’s filled with all kinds of supportive folks from all kinds of different backgrounds. For folks like myself, being surrounded by people with such athletic ability can be intimidating in most gyms. It can actually be a deterrent, and it sometimes has been for me. But, at JKC it’s far from that — it’s inspirational. Everyone supports one another. Which is something that’s not easily found in this day and age, inside of a gym or out. Not to sound like a total cheeseball here, but it really feels like a family.

I started training at JKC in 2016 because I’ve always had upper back issues that became aggravated through work. I sought out other training and physio, but experienced little to no results. A client of mine happened to be coming to JKC for a similar issue and highly recommended it. I have had great success and haven’t looked back! I always feel like I’m getting programs tailored to my needs and I’m never bored. I’m 30 weeks pregnant now with my second child and have been able to workout through both pregnancies here at JKC. Even on my least mobile days, I felt safe to workout because my programs were specifically modified for my needs.

cas dyke

I started training at JKC in 2016 because I had built up a number of muscle imbalances from old injuries and activities like rock climbing which had led to some really bad posture and mobility issues. On top of that some friends had convinced me to sign up for a half-ironman. Working with Jon and Thomas was a way to pull my body back into alignment and make sure it wouldn’t fall apart during my race. The staff at JKC pride themselves on continuously advancing their knowledge, which leads to new and inventive way to address problems, old and new. I got my Dad to start training here and recommended JKC to all looking to improve their strength and fitness.

Courtney Sharpe

Nutritional Coaching by Julia Howard

For the past two months I have worked with the JKC team and have never felt better! In addition to a personal fitness plan, JKC’s holistic nutritionist, Julia, worked with me and around my busy schedule to educate me on healthier food options and meal planning. I maintain a daily food log which Julia reviews and provides feedback on and we also have weekly chats to discuss my nutritional goals and potential improvement areas. Julia also helped me to identify and work around dietary constraints which have caused digestion issues for years!

Julia and the rest of the JKC family have helped me get my confidence back! I love starting my days with a good sweat and a healthy breakfast. I understand what foods make me feel my best and my body is well on its way to becoming more lean, fit and happy! I would totally recommend Julia and the entire JKC team!

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