Many people are used to touching the ground with all their feet when running. Liu said that this landing method is actually incorrect. Because there is no buffer and transition when landing, it is easy to squat and damage the cervical spine, especially when running on hard ground such as asphalt road.
Myth 2: The stride is too big.
When people start running, they like to increase their stride to improve the exercise effect. In fact, increasing the stride will inevitably lead to long flight time, large fluctuation of the center of gravity, heavy landing force and increased vibration to the human body.
Myth 3: Leg valgus or backward valgus.
Many people have splayed feet when walking every day. If the legs are still everted or backward when running, the knees and toes can't keep the same direction, which will increase the burden on the knee joint and easily cause damage to the knee joint and other parts.
Myth 4: Swing left and swing right.
Some people will shake from side to side when running, which will increase unnecessary physical exertion and affect speed and effect.