If other people tell you that you need to watch your steps, feel free to answer them that you already are. Basically, the process of walking is predetermined because you need to lift your foot, make a decision where to put it according to the ground, and land it down on the chosen target if nothing moves. According to old studies, scientists believed that this process doesn’t require any immediate visual data once feet are lifted off the ground.
However, new studies determine that people require their continuous guidance tools and mechanisms for their accurate foot placement. This means that their vision can be used to adjust their foot placement during steps. Previously, people thought that they need vision only to plan their steps, not to monitor the process of walking, but they were wrong. It’s necessary to watch how people place feet on targets while walking.
Besides, scientists did some tests and they blocked the vision of people when lifting feet off the ground, and this is what causes certain issues in terms of placing their feet accurately on chosen targets. When their vision was restored, the foot placement of these people was perfect once again and correct adjustments were made as their feet came closer to targets. Falling is one of the possible negative consequences of missteps, so scientists want to learn how the process of walking is controlled to get a clearer understanding of what goes wrong.
For them, it’s essential to understand how healthy individuals control their right foot placement to get a better idea of those things that are wrong in patients with certain neurological disorders that cause them falling. That’s why scientists do their best to determine the extent to which people can alter their foot placement while walking because this factor may have certain relevance to avoiding obstacles on their way.
What makes the process of walking as amenable as writing and thinking? The key answer has its roots in people’s chemistry because when they walk, their hearts start pumping faster while circulating more oxygen and blood to muscles and important body organs, such as the brain. Different tests and experiments proved that after exercises people tend to have better results while testing their memory and attention. Walking regularly helps them promote new and important connections between brain cells, thus providing them with many health benefits.
If other people tell you that you need to watch your steps, feel free to answer them that you already are. Basically, the process of walking is predetermined because you need to lift your foot, make a decision where to put it according to the ground, and land it down on the chosen target if nothing moves.