The ancient Chinese system of sports, which combines slow movements with deep breathing exercises, led to improvement in the physical function and muscle strength of people in their mid-50s to their mid-70s with those ailments or breast cancer.The findings should encourage health professionals to prescribe tai chi for patients with osteoarthritis or chronic obstructive pulmonary disorder (COPD), the Canadian authors say in the British Journal of Sports Medicine.“The results demonstrated a favorable effect or tendency of tai chi to improve physical performance and showed that this type of exercise could be performed by individuals with different chronic conditions, including COPD, heart failure and osteoarthritis”, the authors say.They analyzed 33 previous studies of evidence relating to the effectiveness of tai chi, involving data from 1,584 people. Taken together they “showed that tai chi improved or showed a tendency to improve physical performance outcomes, including six-minute walking distance and knee extensor strength, in most or all four chronic conditions.” The exercises also led to less pain and stiffness among osteoarthritis sufferers.NHS England said it believed that some general practitioners, other doctors and occupational therapists were prescribing tai chi to some patients, though it did not know how many were doing so or how much sessions of the exercise regime cost.Public Health England said tai chi was a valuable boost to physical activity. “Keeping physically active at any age is important for health, especially as you get older. Simple exercises like tai chi can be beneficial for mental health and well-being as well as building the confidence and stability,” said Dr. Justin Varney, national lead for adult health and well-being. “This contributes to the recommended 150 minutes a week of moderate activity and two sessions a week of muscle strengthening and balance exercises for older adults.”1. What do we learn from the first paragraph?A) Tai chi is a slow breathing exercise.B) Tai chi can relive muscle strength.C) Tai chi is beneficial to senior patients. D) Tai chi can improve disabling conditions.2. What is the finding of the Canadian authors?A) Tai chi has better effect on physical performance than on muscle strength.B) Tai chi has a good effect on the improvement of physical performance. C) Tai chi cannot be practiced by those people with chronic disorder.D) Tai chi can only relieve crippling symptoms of disabling conditions.3. What does the word “regime” (Para.5) most probably refer to?A) A detailed plan about someone’s daily life.B) A set of rules someone follows to stay healthy. C) A method of organizing something.D) A system of managing something.4. What does Dr. Justin Varney say about tai chi?A) It is useful for establishing confidence and stability. B) It can help people remain in good shape.C) It can help people cure mental problems.D) It is particularly advantageous to older adults.5. What might be the most suitable title for the passage?A) An Ancient Chinese Exercise.B) The Influence of Tai Chi on Mental Health.C) Tai Chi and Health Professionals.D) Tai Chi and Older Patients with Disabling Conditions.

Tai chi can relieve some of the most crippling symptoms of disabling conditions such as osteoarthritis, heart disease and chronic breathing problems in older people, a study shows. The ancient Chinese system of sports, which combines slow movements with deep breathing exercises, led to improvement in the physical function and muscle strength of people in their mid-50s to their mid-70s with those ailments or breast cancer. The findings should encourage health professionals to prescribe tai chi for patients with osteoarthritis or chronic obstructive pulmonary disorder (COPD), the Canadian authors say in the British Journal of Sports Medicine. “The results demonstrated a favorable effect or tendency of tai chi to improve physical performance and showed that this type of exercise could be performed by individuals with different chronic conditions, including COPD, heart failure and osteoarthritis”, the authors say. They analyzed 33 previous studies of evidence relating to the effectiveness of tai chi, involving data from 1,584 people. Taken together they “showed that tai chi improved or showed a tendency to improve physical performance outcomes, including six-minute walking distance and knee extensor strength, in most or all four chronic conditions.” The exercises also led to less pain and stiffness among osteoarthritis sufferers. NHS England said it believed that some general practitioners, other doctors and occupational therapists were prescribing tai chi to some patients, though it did not know how many were doing so or how much sessions of the exercise regime   cost. Public Health England said tai chi was a valuable boost to physical activity. “Keeping physically active at any age is important for health, especially as you get older. Simple exercises like tai chi can be beneficial for mental health and well-being as well as building the confidence and stability,” said Dr. Justin Varney, national lead for adult health and well-being. “This contributes to the recommended 150 minutes a week of moderate activity and two sessions a week of muscle strengthening and balance exercises for older adults.”1. What do we learn from the first paragraph?A)  Tai chi is a slow breathing exercise.B)  Tai chi can relive muscle strength.C)  Tai chi is beneficial to senior patients. D)  Tai chi can improve disabling conditions.2. What is the finding of the Canadian authors?A)  Tai chi has better effect on physical performance than on muscle strength.B)  Tai chi has a good effect on the improvement of physical performance. C)  Tai chi cannot be practiced by those people with chronic disorder.D)  Tai chi can only relieve crippling symptoms of disabling conditions.3. What does the word “regime” (Para.5) most probably refer to?A)  A detailed plan about someone’s daily life.B)  A set of rules someone follows to stay healthy. C)  A method of organizing something.D)  A system of managing something.4. What does Dr. Justin Varney say about tai chi?A)  It is useful for establishing confidence and stability. B)  It can help people remain in good shape.C)  It can help people cure mental problems.D)  It is particularly advantageous to older adults.5. What might be the most suitable title for the passage?A)  An Ancient Chinese Exercise.B)  The Influence of Tai Chi on Mental Health.C)  Tai Chi and Health Professionals.D)  Tai Chi and Older Patients with Disabling Conditions.