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Tag: CrossFit 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

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

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.

Forefoot running is more efficient as it decreases ground time. Less time on the round will equal faster times whether you are running a 5km, 10km or a marathon. Furthermore, forefoot running will reduce injury as you are now using your calves to absorb the force that was being transferred into your knees, hips and back.
Next up we will look at recovery time and how landing on your forefoot can lead to a quicker recovery into your next step.
Craig Boyd is one of Vancouver’s top personal trainers, boot camp instructors, CrossFit coaches and Nutrition coaches. Craig is an avid forefoot runner and offers one on one video analysis of your current gait along with efficiency reporting. His company websites are http://www.precisionatheltcis.ca/ and http://www.precision-bootcampvancouver.com/ . Feel free to email him your questions at Craig@precisionathletics.ca
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5 Fat Loss tips

by craig on Mar.05, 2010, under Personal Training Tips, Vancouver Personal trainer Tips

Are you ready for the 21 day fat loss challenge with Precisin Athletics Vancouve?
Are you ready for the 21 day fat loss challenge with Precision Athletics Vancouver?

For those of you taking on our fat loss challenge here are five tips:

5) Resistance training- if you are doing mostly cardio you need to add weights. If you are doing weights , spice it up. For fat loss, the best is to do circuit training mixing weights and cardio. You would perform high intensity interval training and a full body weight program. Choose multi joint compound exercises such as lunges with a bicep curl vs. just standing bicep curl.

4)Cardio Training- Do High intensity intervals i.e. sprint and recover. Look at the body of a sprinter football player who sprints (WR or RB) vs. body of a marathon runner. After a good warm up I like 10 minutes of sprinting 20 seconds on with a 10 or 20 second recovery interval.

3)Essential Fats- If you are not eating enough essential fats (Omega 3-6-9) your body will hold onto your stored fat. Most of the important Vitamins are fat soluble, so to survive your body will hold onto fat if enough is not coming in. It does this so it can use the fat to transport fat soluble vitamins into the cells. Dr. Udo of Dr. Udo’s oil recommends 1 tbsp per 50lbs bw per day of his 3-6-9 blend. Add essential fats to every meal or snack with avocado, nuts or seeds.

2)Protein- Have lean protein with each meal and snack. try preservative free turkey slices or boiled organic free range eggs for snacks.

1)Carbs- Eliminate: sugar, grains (yes including Kamut and Ezekiel etc.) and flour (pasta, crackers). Instead get all your carbs from fresh fruits and vegetables, preferably organic. You can literally eat as much fruits and vegetables as you like. I am not talking about juice (which has the natural fibre removed) whole unprocessed is always best.

Try all of these for the 21 days and I guarantee you will be amazed with the results!

Craig Boyd is one of Vancouver’s top personal trainers, boot camp, and CrossFit  instructors. Check out his websites http://www.precisionathletics.ca/ and http://www.precision-bootcampvancouver.com

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