阅读下面的短文，并根据短文后的要求答题（请注意问题后的词数要求）。
Only 27% of people are getting the remended 150 minutes of exercise per week．Fortunately, it's never too late or early to get the benefits of regular exercise．When you're first starting to exercise, take it slow to build stamina（持久力），reduce injuries and improve the likelihood that you'll continue exercising．
2 Wear loose-fitting fortable clothing arid supportive shoes．Before exercising, warm up for five minutes to slowly increase your heart rate and warm your muscles．Follow your workout with an additional five minutes of light physical activity and stretching to slow your heart rate and breathing．
The exercising should be at a moderate pace for a minimum of 150 minutes per week or 30 minutes a day five days a week．Beginning cardiovascular（心血管的）exercises may include walking, swimming, biking, dancing and light jogging．The exercise doesn't have to be done in one session．Breaking your cardiovascular routine into 10 or 15 - minute intervals offers the same health benefits and helps beginners build stamina．
helps strengthen bones, builds muscle and increases the burning of calories．We remend strength training all major muscle groups at least twice a week．Use weights that are hard for you to lift, but not too hard．Avoid training the same muscle group every day．Your muscles need time to repair themselves after strength training．
Set weekly or monthly fitness goals and track your progress．Calculate weight loss progress by your weight and measurements, However, avoid weighing yourself more than once a week as your weight fluctuates（波动）and daily weight changes aren't indicative of progress．
Exercise shouldn't hurt．Mild soreness after weight training may occur but any exercise that causes sharp or continuous pain should be d:i3continued．Additionally, you should be able to carry on a conversation during cardiovascular exercise．The goal is to raise your heart rate and breathing gradually．
【小题1】What is the remended time for us exercise?（no more than5 words）
【小题2】What kinds of clothes and shoes should we wear before warming up?（no more than l0 words）
【小题3】Fill in the blank in Paragraph4 with proper words．（no more than4 words）
【小题4】How should we track our progress in exercising?（no more than 10 words）
【小题5】What is the best title for the passage? （ no more than 6 words）
150 minutes per week.
网友回答
(答案→)150 minutes per week.
解析：
【小题1】细节题。根据文章第一句Only 27% of people are getting the remended 150 minutes of exercise per week说明人们被建议一个星期锻炼150分钟。
【小题2】细节题。根据第二段第一行Wear loose-fitting fortable clothing arid supportive shoes．
【小题3】根据下一句We remend strength training all major muscle groups说明本段强调的是肌肉锻炼。
【小题4】根据倒数第二段第二句Calculate weight loss progress by your weight and measurements。说明这是记录的好方法。
【小题5】主旨大意题。文章主要讲述的就是告诉我们在锻炼的时候的一些注意事项。