Dutch scientists solved the mystery of why people swing their arms when they walk.
This was reported by URA-Inform with reference to Ysc.
For a long time, this question remained unanswered, but new studies have shed light on the importance of this movement.
The function of arms during walking
It turned out that waving arms is not just a habit or an evolutionary rudiment. Scientists have proven that such movements significantly increase the efficiency of movement and save energy. The arms act as counterweights, helping to maintain balance and stability of the body while walking.
A scientific view of the mechanism
Previously, it was believed that arm waving is associated with the evolutionary past, when human ancestors moved differently. However, a new study has shown that this process is subject to the laws of physics. The arms work as balancers, reducing the load on the body and making movement more comfortable. According to scientists, coordination of arm and leg movements can reduce energy costs for walking by up to 12%.
Practical significance of the discovery
The results of the study emphasize that the arms play a key role in optimizing gait. These findings can form the basis for new approaches to training and rehabilitation, where attention will be paid to correct arm movements.
Thus, arm movement during walking is an important element of biomechanics, helping a person move with minimal energy expenditure.
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