Abstract Adolescent idiopathic scoliosis (AIS) is a three dimensional deformity that includes scoliosis in the coronal plane, imbalance in the sagittal plane, and rotation of the vertebral body in the transverse axis without any congenital spinal anomalies or combined neuromuscular and skeletal disorders, and is the most common structural scoliosis in clinical practice. Epidemiological surveys have shown that the prevalence of AIS in China is on the rise and has become another important health problem threatening the health of our youth. Studies have found that exercise therapy shows positive effects on the prevention and treatment of AIS, but the underlying mechanisms are not well understood. This paper reviewed relevant literature through China Knowledge Network (CNKI), Web of Science, PubMed, Elsevier, regarding pathological mechanisms of the occurrence and development of AIS, as well as effectiveness of exercise therapy on AIS and related mechanisms during recent years, to provide reference for the treatment of AIS.

Nonalcoholic fatty liver disease (NAFLD) is a metabolic disease characterized by chronic liver damage. Epidemiological surveys have shown that the incidence rate of NAFLD is increasing constantly and NAFLD has become a serious threat to human life and health. Studies have shown that autophagy dysregulation is an important pathophysiological mechanism of NAFLD, and exercise, as an important non-pharmacological treatment, can prevent and treat NAFLD by inducing autophagy, but its exact mechanism is still unclear. This article summarizes the theoretical studies and application results related to the association between autophagy and NAFLD, the effect of exercise-induced autophagy on NAFLD, and its potential molecular mechanism, in order to provide a theoretical reference for the prevention and treatment of NAFLD.

Sarcopenia is an important manifestation of malnutrition in patients with liver cirrhosis and is one of the common complications of liver cirrhosis, and about 30%-70% of the patients with liver cirrhosis suffer from sarcopenia, which seriously affects the survival and prognosis of patients. Studies have shown that exercise therapy has many advantages in the treatment of such diseases, such as few side effects, high benefits, and simple operability. To summarize the theoretical studies and application results of exercise in liver cirrhosis with sarcopenia and find evidence for the effect of exercise on liver cirrhosis with sarcopenia and related mechanisms, in order to provide a scientific reference for the treatment of liver cirrhosis with sarcopenia.

The development of the"integration of physical education,medical care,and elderly care"model is an important part of building a higher quality elderly care service system during the 14th Five Year Plan period.Based on literature review and logical analysis,it analyzes the driving forces and difficulties of the development of the"integration of sports,medicine,and nutrition"model during the 14th Five Year Plan period,and proposes optimization paths.It is believed that the core driving forces for the development of the"integration of physical education,medical care,and elderly care"model are the aging population and increasing demand for health,the continuous improvement of medical and health services,and the gradual increase in national policy support.The development of the"integration of physical education,medical care,and nursing"model faces practical difficulties such as incomplete laws and regulations,shortage of professional talents,low social awareness,imbalanced resource allocation,and unsmooth industrial collaboration.Based on this,combined with the national health development demand during the 14th Five Year Plan period,it is proposed to strengthen the construction of laws and regulations and formulate unified standards and norms;innovate talent training channels and establish a diversified training system;increase publicity and education efforts to raise public awareness and understanding;integrate and optimize resource allocation to improve resource utilization efficiency;build an industrial integration complex to promote industrial synergy and linkage.