Strength training for long-term bedridden and the existence of weakness, weak patients, can be targeted to be strength training guidance, the initial can be used in a freehand training, gradually increase the load, strength training can be broadly divided into upper limb strength training, waist and abdomen core strength training and lower limb strength training three parts. The following for the lower limb strength training of different muscle groups training, to explain: 1, the knee muscle group: patients can choose to stand, sitting position, semi-recumbent position and recumbent position for training. Standing position, prepare a stool behind the body to keep the body upright, feet shoulder-width apart, toes facing forward, hands crossed on the opposite shoulder, inhale when the hips sit back, lightly touch the surface of the stool, exhale force, stretching the knee to stand up, in the process the knee can not be more than the toes, and the knee and the toes are always kept in a straight line, do not hold your breath in the process of the movement, a group of 8-12, do 3-4 groups. Sitting position, the patient is instructed to keep the body upright, feet flat on the ground, hands naturally placed vertically on both sides of the body, when exhaling, one side of the extended knee parallel to the ground, inhaling slowly put down, do not hold your breath during the exercise, a set of 8-12, 3-4 groups. Semi-recumbent or recumbent position: for patients who can not be completed in the sitting position, can be carried out in the recumbent position, put a cushion under the knee, so that the size of the leg between 60-90 °, one side of the knee extension when exhaling, inhalation when put down, do not hold your breath during exercise, a set of 8-12, do 3-4 groups; 2, flexor muscle groups: patients can choose to train in the standing position, seated, semi-recumbent and recumbent position. Let’s take the standing position as an example, ask the patient to keep the body upright, hands on the table to increase stability, first inhale deeply, exhale when one side of the knee is bent, as much as possible with the heel to close to the buttocks, inhale back to the original position, do not hold your breath in the exercise process, a set of 8-12, do 3-4 groups. For patients who can not be completed under the standing position, can be carried out in the prone position, the heel slides back, as close as possible to the buttocks, one side of the knee stretching when you exhale, when you inhale back, do not hold your breath in the exercise process, a group of 8-12, do 3-4 groups, such as training symptoms are not relieved or aggravated, please consult a doctor in a timely manner; 3, flexor hip muscle groups: patients can choose to train in the standing position, seated, semi-prone and prone position, we Take sitting position and recumbent position as an example, instruct patients in sitting position can choose a slightly higher stable chair, ensure that our feet flat on the ground, bilateral alternating thigh lifting, do not hold your breath during the exercise, a group of 8-12, do 3-4 groups. For patients who can not be completed in the sitting position, we can be carried out in the prone position, legs flat on the bed, alternately bending the hip and knee, the above process are to keep exhaling lift, inhale and put down, do not hold your breath during the exercise, a group of 8-12, do 3-4 groups; 4, ankle dorsiflexion metatarsal flexor muscle group strength training: the patient can choose to stand, sitting, semi-prone and prone position for training. Sitting position: patients can carry out sitting hook foot exercises, the body stays upright, feet flat on the ground, knees and toes in the same direction, exhale upward hooked, inhale fall back, do not hold your breath during the exercise, a group of 8-12, do 3-4 groups. For patients who cannot complete the movement in sitting position, it can be carried out in lying position, ask the patient to straighten both lower limbs, try to hook both feet upward when exhaling, keep it for 2-4 seconds, return to the neutral position when inhaling, step downward when exhaling, keep it for 2-4 seconds, return to the neutral position when inhaling, then hook upward when exhaling, and then carry on the cycle, don’t hold the breath in the process of the movement, a group of 8-12, do 3-4 groups, if there is no relief or aggravation of the symptom in the training, please contact us promptly, a group of 8-12, and do 3-4 groups. If there is no relief or aggravation of the symptoms during the training, please consult a doctor in time. Source: Dr. Yau Lai