Dec 30
Posted By : Constantine Njeru

One cure of a foot injury is to change your running shoes.

I was reading the blog of Bald Runner, a Philippine runner and this is what he said about his experience with the Asics Gel Kinsei 2.

“I bought an ASICS Gel-Kinsei 2 running shoes after looking for some cure to the pain on the rear end of my right foot. After using it for my running workouts the pain on the rear end of my right foot slowly disappeared”

Cure for Painful Feet While Running

I don’t think it was the Asics Gel Kinsei 2 that cured his foot injury. I remember at one time I used to feel pain on my feet while running, the pain disappeared when I started running with new running shoes. Painful feet while running is mostly caused by worn out running shoes. A new running shoe is the best medicine.

Facts About the Asics Gel Kinsei 2 by bald runner

  1. It is the “heaviest” running shoes of ASICS and it advisable to use this only on your running workouts and not for road races.
  2. This is the most expensive running shoes of ASICS and with its price, you can buy two (2) pairs of an average-priced ASICS shoes or NIKE
  3. It is a very noisy shoe, according to bald runner when you step on the road it makes noisy sounds.

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Dec 19
Posted By : Constantine Njeru

Due to its high-impact nature,  injuries are part of running. Marathoners run on hard streets. The impact of each stride is three to four times a runners body weight, transferred from ankles to knees to hips. 

1. Body weight cause of running injury.

The heavier a runner, the higher the impact on the body. A runner who is overweight will experience extreme stress on the ankles, knees and hips. 

2. Over training causes running injury.

Repetitive stress on the same tissues without enough time for recovery will cause injury.

3. Lack of rest causes running injuries

Rest is important because it allows your body to repair muscle tears  caused during running.

4.  Poor running technique causes running injury.

Watch out against a running method that causes twisting of the ankles. 

5. Worn out running shoes causes running injuries. 

Worn out running shoes are like a car with shock absorbers. Running shoes help to reduce the impact of running. Poor running shoes increases stress on your feet, ankles and knee. 

Safe running 

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Oct 03
Posted By : Constantine Njeru

Five years ago the USA Track and Field banned Spira Running shoe.

Benefits of Wearing Spira Running Shoe

The controversial shoe has a spring technology that is placed in the soles of the shoe. Spira’s patented WaveSpring technology reduces impact force on a runner’s body, which leads to an efficient recovery and less overall stress - signifying that the WaveSpring technology may be the most significant technical advancement achieved in the footwear industry in recent years. Spira’s shoes - and its WaveSpring technology - violates rule 143.3 (a) of the USA Track and Field which specifically bans springs in shoes for competition.

Do the Spira Shoe Boost Elite Runners Performance

“The shoes were super,” Said Anzhelika Averkova of the Ukraine after winning the 2007 Detroit Marathon.

Although most marathons have ignored the ban,  organisers of Boston Marathon have banned it. If I remember correctly one marathon runner at Beijing Olympic Marathon was wearing the banned shoe, I just can’t remember the name of the runner?

Hey - if you’re not aiming for a world record explore the Spira website, watch the video, read the reviews, and decide for yourself whether the technology’s worth taking a flyer on

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Apr 28
Posted By : Constantine Njeru

I have decided to stop my experiment of running on worn out trainers. I covered the experiment on my post on How to safely run on worn out trainers, risk and benefit.

Doing road Running on worn out trainers is painful to the feet and it increase the risk of suffering an injury. Despite knowing the risk involved I was trying to run in pain in attempt to build stronger legs. I thought the more I got used to the pain the stronger legs and better runner I would become.

My experiment was based on weight training principle, For a bodybuilder to build stronger and bigger muscles he has to shock his muscles with more pain.

After road running for three weeks in worn out trainers, my trainers have become so worn out such that I feel like am running barefoot. Although I posted how Ethiopian Abebe Bikila won 1960 Olympic Marathon running Barefoot, I don’t want to copy him.

Sign that you should buy new trainers

Yesterday morning I was forced to end my 10 K run midway. As soon as I started running my shoes felt light, a good sign that you should get a new pair of trainers, and after 2K of running I started feeling pain on my feet, I continued running I told myself the pain would go away. The pain kept increasing, starting on my feet, ankle and then my hip joints. By 5k my pace had slowed down and I just found myself walking.

That was the end of my experiment and now its the time to buy a new pair of trainers. Next week I will see whether the experiment really worked.

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