What are the normal biomechanics of the legs?
Biomechanics of legs, which are movements involved in walking, usually include a leg acting as a shock absorber at different points of walking. The heel first hits the ground before the leg rolls in and the arch of the leg flattens to absorb the impact. When the whole leg is on the ground, the weight of the body moves over the leg and forward, while the leg rolls outwards and raises the heels. The normal biomechanics of the legs then include a leg acting as a lever, pushing up from the ground from the fingers to drive the body forward. The attitude phase describes the part of the walking cycle where the leg is in contact with the ground. This part of the walking cycle, where the leg is in the air, is known as a rocking phase. The attitude phase usually occupies around 60 percent of the walking cycle and can be divided into three sub -refractions.
The contact subfase begins when contact with the heel with the ground occurs. What is called pronation then takes place, where the leg turns inside to the joint between the ankle bone and the bone of the heel, known as the subtalar joint. When the biomechanics of the legs are normal, the persecution providesA way to absorb shock from deployment to the ground and adapt to uneven surfaces as the arch stretches and the leg becomes more flexible.
In the half of the half, all legs touch the ground and bear the weight of the body. Here the leg still acts as a shock shock. Furthermore, the weight is transferred forward and what is called supination. During supination, the biomechanics of the legs move in a subtalar joint in such a way that the leg rolls out and the arch rises and forms a lever.
drive current subphase is the last part of the attitude phase. It begins with lifting the heel, the body drives the body forward before the lever. In what is known as toe off, his fingers act as the last part of the mechanism that drives the leg from the ground. Meanwhile, the weight of the body moves to the other leg as it hits the floor. After the tip, the leg that is in the air, enters the rocking phase and swinging through the air ready to take the next step that begins as soon as the heel touches the ground.