SCIENCE TALK: Should you vary the running surfaces

Are you running always the same routes and the same type of surface? When you prepare for the road race, it crucial to run road and get comfortable that harsh and hard surface. The impact for the leg is one of the hardest when running in the road, so you need to get used to it otherwise you will struggle. But you still should vary surfaces sometimes, why? Continue reading ”SCIENCE TALK: Should you vary the running surfaces”

Forefoot – Mid foot – or Heel strike?

You may have heard that heel striking is a bad thing. Isn’t it?

There are tons of opinions and research which arguing with each others. Many studies has shown that forefoot and even mid foot striking is more economic as runners with these style use more thigh muscles (bigger muscle group) than calf muscles (smaller muscle group). So, you are saving more energy and your calves don’t have to work as much, whereas in heel strike.

You might have seen sprinter, how they run almost on their toes only. How about Continue reading ”Forefoot – Mid foot – or Heel strike?”

Running cadence – does it matter?

Running cadence is how often your feet touch the ground during the running. According to the Jack Daniels’ study most of elite athlete takes over 180 step per minute (include both legs), some takes even over 200 steps. So, how many step are recommended to non-elite runners? Many studies and coaches says 180 steps, and I agree with this.

Why? The faster the speed more steps are needed for smooth and economical running. The less step are taken the more time is spent in the air, while landing to the ground is harder. Your lower body ligaments, joints, bones and muscles receive over three times your body weight each landing. Every time your foot land on the ground your muscles and tendons stretch to absorb energy from impact. Once they return the normal length Continue reading ”Running cadence – does it matter?”