Tag: Running gait analysis vancouver
Forefoot Running – Part 1 foot strike
by craig on Jul.20, 2010, under Personal Training Tips
This is the first in a series of posts on forefoot running. Basically, forefoot running is landing on the mid foot instead of having your heel strike first.
Our feet are not designed to land heel first. Our ancestors ran barefoot. Try it. Run with no shoes on and you will naturally land on the mid part of your foot. Watch children they run on the balls and mid foot. Modern running shoes are of heel support. This encourages a heel first landing. Running barefoot is a great way to strengthen the muscles in the foot and ankle. However, most people run in areas where foot wear is required for safety purposes.
What is wrong with landing heel fist? Landing heel first usually occurs with the knee straight. This leads to force transfer from the ground into your leg. Because your knee is straight the force is transferred up into your knees hips and back. Many runners complain of knee pain.
A heel first landing usually results in slowing the runner down as they roll from heel to toe to take the next step. The
Heel first landing- causes force transfer to the shins and knees
more time a runner is spending on the ground the less they are spending in the air. Essentially more ground time equals less air time and a less efficient running pattern. Efficient running has less ground time than time in the air (when neither foot is contacting the ground). Logically the less time on the round the less time force is being absorbed by the body.
In this photo you can see the runner is leading with the heel and it is out front of their body. This will lead to the heel striking first and a long period spent rolling form heel to toe.
Mid-Foot strike note calf is loaded, knee is bent and foot is not reaching out front.
In this picture the athlete is landing with a mid-foot strike. When landing on the mid-foot you will note the knee is slightly bent and the calf (gastroc and soleus muscles) is loaded. The calf is now absorbing the shock instead of the knees and hips. Also note, the foot is no longer out front of the athlete. This will result in a shorter ground time as there is less contact area with the ground. No longer does the foot need to roll form heel to toe, for the next step to begin.
