Insoles For Flat Feet

Pronation and supination are commonly understood terms, often in association with fallen arches, high arches, flat feet, etc. This article explains the meaning of these terms and examines in particular the problem of over-pronation. You will read about what follows:

1) What do the terms mean pronation?
2) What exactly is over-pronation?
3) What are the consequences of pronation?
4) What can we do to solve the problem of over-pronation

What do the terms pronation " and "Supination" mean?

To understand the term "pronation" and " supine ", first we need to watch the walk cycle - is the way we walk, we walk or 'pattern'.

The gait cycle is divided into three different phases:

1) contact phase: First the outside of your heel strikes the ground. This is quite normal and is the reason why most people wear shoes more quickly on the heel area outside the plant. Just after entering the heel, pronation occurs. That is, the foot flattens and the inside ankle rolls. At the same time, your lower leg rotates inward from the knee. The pronated foot is soft and loose, allowing it to adapt to the earth that you just walk on. Pronation is your natural 'shock-absorbing mechanism.

This phase continues until contact of the foot is completely flat on the ground.

2) Midstance phase: The foot is flat on the ground and in this part of the process have on the body weight passes over your foot as the body arises. This is where your foot supports the weight of the body. The midstance phase is the part of the gait cycle where an abnormal function of the foot as a foot over-pronation (fallen arches) or on foot supination (high arch) will show its problems.

This phase ends as the body weight forward pass eventually forcing the heel to rise on the ground. At this stage occurs supination and pronation opposite occurs: the muscles are stretched and the foot becomes a rigid lever for the leg muscles to pull against. The rigidity of the foot should occur as the foot is pushed forward towards the next step. With supination, the foot rolls out and the leg rotates externally.

3) the boost phase: it is here that pushes the foot on the ground to propel the body forward. Body weight is sensed by the ball of the foot and then the weight is absorbed by the big toe that you push with that foot.

It is important to understand that both pronation and supination are part of a normal way of walking healthy! Pronation (inward rolling) acts as a shock absorber and process supination (rolling liabilities) contributes to propel our feet forward.

What exactly is over-pronation?

Over pronation occurs when we pronate too deep and too long, not giving the foot a chance to "recover" and supination. The foot remains flexible at all times. Over-Pronator use much more energy when walking. Worse still, over-pronation causes an imbalance throughtout the whole body, putting excessive pressure on the feet, legs, knees and lower back.

Other terms of over-pronation are "fallen arches", "fallen arches" or "fallen arches. Flat feet The term is also often used. However, a true 'flat foot is very rare. In fact, less than 5% of the population were completely flat feet (pes planus) without wha arc present.