Lower limbs include thighs, calves, feet and meniscus. The thigh is a section from the hip to the knee, also known as the thigh. The calf is a part of the human leg, "below the knee and above the ankle". The posterior muscle of the calf separates the tibia, fibula membrane and the interosseous membrane between them, and the deep fascia at the back of the calf forms the posterior fascia sheath together. A foot is a foot. People have 26 bones on each foot. There are 33 joints, 20 muscles of different sizes, 1 14 strong ligaments, countless sensitive nerves and abundant blood vessels.
When doing this action, we need to lie flat on the floor, relax our legs and hands, press the bottom of our back tightly on the floor, and put our hands flat on our sides without any force. Then lift your thighs with abdominal strength until your knees reach 45 degrees, and use your thighs to drive your feet to ride a bike, just like we ride a bike in the air.
Physical exercise can strengthen the body, lose weight and increase muscle strength, which is good for the body. There are many ways to exercise the lower limbs, among which running and cycling are commonly used. Patients should take part in physical exercise properly, walk or jog at least 1 hour every day, eat more fresh vegetables and fruits, and supplement vitamins and protein appropriately.