[Physical activity, tool for the prevention and management of chronic diseases]. / Attività fisica, strumento di prevenzione e gestione delle malattie croniche.

OBJECTIVES: Physical activity is a key element in the prevention, treatment and rehabilitation of many diseases. METHODS: In the context of an adequate lifestyle, its practice amplifies the health benefits and increases the fitness, and furthermore counteracts the development and progression of chronic non-communicable diseases, modulating many risk factors. Its function is important in all life cycles and helps to keep the functional capabilities and independence even with aging. RESULTS: While inadequate physical activity (due to a sedentary lifestyle) is currently the fourth leading cause of mortality in developed countries, being one of the main public health issues, strong scientific evidences show that a regular and sufficient dose of physical activity reduces by about 30% the risk of premature death, cardiovascular disease and stroke, type II diabetes, colon and breast cancer, depression. CONCLUSIONS: Several guidelines and recommendations define the type, intensity, frequency and duration of physical activity, and many lifestyle preventative interventions prove its effectiveness and sustainability. Although so far a minority of the population actually adheres to the recommendations, the epidemiological strenght of lifestyle-oriented programs is considerable: quitting sedentariness, even low doses of physical activity are protective for health and reduce by about 22 % the risk of premature death. Physical activity is also an important therapeutic tool for patients with cardiovascular diseases, hypertension, diabetes II, cancer, chronic obstructive pulmonary diseases; an appropriate dosage reduces the risk of recurrence and disease progression, improves the control of clinical parameters and increases the patient's quality of life.

[Role of occupational rehabilitation therapy in returning to work: experimental experience]. / Ruolo della terapia riabilitativa occupazionale nel reinserimento al lavoro: esperienze sperimentali.

The experimental experience is the result of combining cultural, clinical and scientific interest in rehabilitative, occupational and forensic mnedicine and in ergonomics. It deals with the rehabilitation and return at work of patients with physical disabilities caused by occupational trauma or disease. The programme described starts with a selection by INAIL and involves with an outpatient surgery inclusion. It is composed of: preliminary physical examination, functional assessment, the formulation of a rehabilitation plan and its successive implementation. At the end of the evaluation plan, there is a final assessment to identify outcome indicators and residual functional and work capacity.