runner hamstring stretchTraditionally, we’ve been told that static stretching is an effective method at preparing our bodies for exercise, reducing our risk for injury and improving joint flexibility. Sounds great right? We’ve been doing this for years – go to any gym or track today and you’ll see runners and trainees stretching their hamstrings on a bench or calves on a step. However, recent research suggests otherwise.

The idea of a flexibility-based warm up has been proven to be ineffective at preparing the body for exercise and actually detrimental to subsequent power performance. A recent review article in the Scandinavian Journal of Medicine & Science in Sports, concluded that static stretching has negative effects on muscle strength and explosive power – so what’s the better alternative? Static stretches are an important component of strength and conditioning programs, but its placement in the warm-up should be reconsidered.

Read more HERE.

I am 62 years young and I started training with Jon in 2013. I originally came to join JKC as a recommendation from other family members that were onboard with Jon. Their enthusiasm for the gym experience was quite evident.  I was not to be outdone, so I decided to join as well. JKC, in my mind, certainly stands out from the crowd. I feel it’s a combination of the skill and passion the coaches have for their job and their clients. Each client is treated with the upmost respect and given time to explore their fitness journey without any pressure. JKC is certainly not a cookie cutter gym.The coaches customize your fitness program to suit your needs and your fitness level. This certainly makes sense because no two clients are alike.  This is where JKC excels! Jon, Thomas, and Craig keep the atmosphere at the gym light, but productive. A great combination that obviously works and makes the clients want to come back. Lastly, the camaraderie at the gym is everything. Meeting likeminded people who make you feel you are not alone in your fitness journey is everything.

I had virtually no real experience using weights and felt intimidated going gyms. I avoided gym-goers using free weights, especially when hearing that loud crash, as they would drop weights to the floor. I thought this was to show everyone around them that they owned that area and that I shouldn’t go anywhere near! So I guess I just wanted to learn how to lift weights safely in a gym environment.

I spent over 18 years in the British Military, so I got to use some nice gyms. 99% of my time and experiences in those gyms was spent doing cardiovascular workouts, because I could just jump on a treadmill, plug in my head phones and do my own thing! JKC is different, because they have given me the confidence to use free weights and equipment that I had feared for years. Their demonstrations and knowledge is impeccable and I thank them for their continuous belief and support they show me at every session.

After my children were born, I was completely out of shape. I had been active before my first pregnancy in 2008. I saw a post on social media about a charity event that was hosted at the gym. It prompted me to check out the JKC website. I was immediately impressed by the professional content and decided to give it a try. The professionally crafted and uniquely tailored work outs, as well as the sense of accountability and commitment that they foster. I have not missed a workout since joining – contrary to other experiences I have had when purchasing gym memberships. The flexibility of booking and rescheduling workouts, made easy by an online app, also contributed to my success in meeting my fitness goals.

I enjoy every session, working out with Jon, Thomas and Craig, as well as the “JKC Community”. Anytime someone achieves a personal best, I enjoy the celebration and support everyone gives each other. For me, I fondly remember achieving personal bests on bench press, chin ups and the sled push, in particular.

I heard really good things about it from my sister, and I could see the positive results she was getting.  I needed to do something.  I was overweight, depressed, and recovering from a back injury.  I had reached a point where simply getting up out of a chair was becoming difficult.  I knew that if I didn’t do something about it my senior years would be very burdensome to the people close to me.  I’m so glad I did!  After just a few weeks my day-to-day pain was drastically reduced, and my mobility increased. I had the confidence to try sea kayaking, and I now play ice hockey twice a week!

The key difference is the expertise.  The trainers know the gym equipment and the exercises, but they also have degrees in kinesiology, and can apply what they know to your workout.  As someone who was in poor physical condition starting out, I was worried about hurting myself.  Previously I tried an outdoor weekly bootcamp and injured my knee by pushing too hard.  The trainers at JKC constructed a program that started at the right level for me, evolving it as I grew stronger and more fit.  I feel well looked after.

Tara Rector-Whelan

Personal Strength Training by Thomas King

I started at JKC after a good friend recommended it to me. She had been coming for about a year and I was envious of her great results. I felt sluggish after failing to motivate myself with various home workout routines. I love the fun and relaxed atmosphere at JKC. It’s such a comfortable gym space and I enjoy knowing so many of the people I work out with. Jon and Thomas make an effort to introduce everyone to each other and with all the joking around,  it starts to feel like a family. Not to mention the awesome results. I’ve always liked to run on a treadmill but I’ve never had the drive to lift weights on my own. Going to JKC makes me accountable which was what I really needed. I feel so much stronger and healthier than I did 4 years ago when I started.

As Seen On: