我年过古稀,患过肺气肿、支气管炎。在职时上五楼办公室,气喘不息,爬楼时腰酸、背痛、腿没力,一到寒冬咳嗽不止、呼吸紧张,经常感到疲劳。自2001年报名参加健步行长征组锻炼,每天早晨和下午各坚持步行90分钟约15华里。五年多来大约走了21000多华里。现在,我的身体状况大有好转,能耐寒耐热,爬楼不喘大气,很少 I am young and faint, suffering from emphysema, bronchitis. When working on the fifth floor office, breathing endless, climbing back when backache, back pain, leg weakness, a cold winter more than cough, breathing tension, often feel tired. Enrolled in the Jianzhang Long March exercise since 2001, each morning and afternoon walk insist on about 90 miles walk 90 minutes. In more than five years, it has taken more than 21,000 liras. Now, my physical condition has greatly improved, able to cold and heat, climbing the floor without breath, rarely