It sounds so obvious. Of course, overweight runners suffer from knee problems more often than normal weight runners. Anyone can see that when a heavy runner lands, their knees are virtually crushed by the weight, while a feather-light runner's knees are hardly stressed at all. That's common sense.

But then there is the little fact that there are studies on this. Studies that have looked at whether it really is the case that the risk of running-related knee injuries increases for runners who are overweight or obese compared to normal weight runners.
And in this video, you'll find out the answer to that question.

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Fredrik Zillén is an running technique specialist that has over the years helped thousands of runners to a more efficient running technique - from the slowest beginners to members of the Swedish national team in running and triathlon who have participated in the World Championships and the Olympics. Fredrik also writes articles on effective running technique for Runner's World magazine.

Following the success of Fredrik Zilléns online course in Swedish, he has also produced an updated and improved version in English. You can find it here: https://www.fredrikzillen.com
You find the Swedish version at: https://www.fredrikzillenonline.se

"Fantastic running course. Fredrik is an excellent teacher with a unique approach. I highly recommend this course to runners of all levels."
Kevin, UK

"The best money I have ever spent. Great mix of humour, practical technique and theory. It’s brilliant and I have been telling all my friends about it. I’ve knocked 30 secs off my average pace to 4:30 and at 53 I’m absolutely astonished how relaxed I feel running. It’s also really helped my cycling my adapting similar techniques and visualisation. Thanks so much."
Paul, UK

"Just wanted to say Im 2/3 through your running program and WOW what an insane difference".
Runner, Texas, USA

”I have done the first two audio lessons now. It's amazing what a difference you made for me. I ran 90 minutes yesterday and have never felt so refreshed both during and after the workout, and then I have never run so fast with the same low heart rate. Thanks for that!!”
Update from a runner after two of the six audio lessons

I can honestly say it is some of the clearest and best instruction I have ever recieved in any topic. After a year of shin splints I went for a run yesterday and was almost in (joyful) tears because I had zero pain, so thank you!!
Andrew

”I got your online course and it almost instantly fixed my running form. I can prove that by having half an hour faster marathon finishing time.”
Runner, Indonesia

"I knew nothing about running other than put one foot forward in front of the other...and fast. Then I signed up for his course. Mind blowing!... and too cheap if you ask me. Totally recommend it."
Runner

Read more testimonials here: https://fredrikzillenonline.newzenler...

The course in English: https://fredrikzillenonline.newzenler...
The course in Swedish: https://www.fredrikzillenonline.se