As the warm days of summer start to wind down you may be beginning to worry about how your progress in the gym will be affected by the numerous food holidays coming up: Thanksgiving, Halloween, and the nuclear bomb of eating events, Christmas, with all its parties and events.

 

Maybe you think that the best approach to combat excess weight gain while still enjoying the events is countless hours of steady state cardio, you know, long runs on the treadmill, torturous climbs on the stair master and endless cycles on the spin bike.

 

***Or, you could try a much more efficient approach***

Interval Training!

 

What is interval training?

Interval training is high intensity bursts of activity interspersed with lower intensity active rest breaks. A very simple example would be running up a long set of stairs very quickly then walking back down and repeating.

Why do interval training?

The main advantage of interval training is the short amount of time it takes to elicit excellent benefits. In fact, a recent review paper that looked at the benefits of high intensity interval training (Carrasco, 2017) found that in most cases, interval training resulted in approximately twice as much weight loss as traditional steady state training.

So how much should I be doing?

The review paper referenced above looked at eight research studies all of which used varying interval lengths and total times. Essentially, it makes little difference as long as the intensity is very high. Shoot for about 90% of your max heart rate during your high intensity interval.

How do I calculate my max heart rate?

 

Your max heart rate is based on your age. It is calculated as: 220-Age
For a 45 year old individual, their max heart rate is 220-45 = 175
Using 90% would give:175*0.90 =158
So…our hypothetical trainee would try to get their heart rate up to about 160 beats per minute during their high intensity interval

 

Making interval training work for you:

  • Aim for intervals of about 10 seconds of high intensity pace (fast running, cycling, swimming, etc) and 20 seconds of lower intensity rest (Walking, etc).
  • Try to sustain this effort for about 7-8 minutes
  • Be sure to warm-up and cool down for about 5 minutes before and after the intervals
  • If you want to increase your calorie burn, add resistance. This could involve pushing a sled :), using a resisted bike, such as a fan bike, or performing loaded carrying exercises such as farmer’s walks.

The Take Home Message

  • Interval training is a fast and effective way to experience awesome fat loss results.
  • For it to be effective though, the intervals must be very intense. You definitely should not be able to speak while doing the high intensity portion.
  • If you have any questions about how to incorporate interval training into your routine, please ask Jon and Thomas. They are happy to help!

 

Reference:
Carrasco, L. (2017). The effect of sprint training for reducing body fat in women. Strength and Conditioning Journal, 39(4), 89-96.

Prepared for the JKC Blog by Coach Thomas

 

sumo deadlift

I had always wanted to start lifting weights and get stronger, but didn’t know where to start. I was looking not just for a gym, but for training on proper technique to prevent injury and a program designed for my specific goals. I also wanted a fun and supportive atmosphere to keep me coming back. JKC delivered on all of this and more.

Jon and Thomas have a wealth of knowledge that help their clients get the most out of their time in the gym. Programs are continuously modified to keep the workouts challenging. Even through everyone’s program is unique, you always have the coaches and other clients cheering you on and pushing you to achieve new bests.

Kathryn Sparrow

Nutritional Coaching by Julia Howard

From my initial consult with Julia, she was professional and knowledgeable as both a Registered Holistic Nutritionist and athlete. She was interested in my nutrition and fitness goals and the development of a plan that would set me up for success.

Julia designed weekly meal plans that were complete with recipes and shopping lists. The food choices were nutritious, easy to prepare, and ensured that I felt well nourished and energized throughout my training and non-training days. Not only do I feel leaner and more fit, but I have more energy and I feel much more in tune with my body and food choices. Julia really helped me put everything in place so I can continue this process going forward- I cannot thank her enough!

log overhead press

I had tried JKC based on the recommendation of a parent of one of my students. I originally started by attending Saturday drop in classes. I was hooked. I decided to join full time when I I had taken a year off from teaching and it was the best thing I have done for myself.

First and foremost the trainers at JKC are extremely knowledgeable. I feel like they are as dedicated to my success as I am. The workouts are tailored to me, my skills and my goals. This is important. Jon and Thomas truly want the best for their clients no matter what level of fitness they are starting from. I also like being able to book a session at a time that suits my schedule. This also helps keep me accountable. Once the session is booked I am not likely to cancel!

I recently visited Newfoundland for one month, and was looking for a good place to train while I was there. Jon and the team at JK conditioning really took the time to assess what I already knew, and set achievable goals for the time that I had with them. The gym was such a great place to push yourself. It had everything you needed, but more importantly it had a well organized, very knowledgeable, and really motivating group of trainers to push you at each workout. Not to mention a really nice group of other members who also motivated me to go that little bit further. I would highly recommend the gym to anyone who has a goal and wants to find a place to help them achieve it.

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