Thegreatthingaboutexerciseforteensisthatjustaboutany...
问题详情：
The great thing about exercise for teens is that just about any activity that gets you moving will
work. You should try to get vigorous (有氧的)exercise for about an hour a day at least 3 days a week and regular,more moderate activity during the rest of the week. 36 .
Vigorous Aerobic Exercise. This includes sports like football, tennis, soccer, volleyball,basketball, etc. 37 Always make sure you're wearing the proper protective instruments whatever activity you choose and, as mentioned previously, try for this level of activity at least 3 times a week.
38 This type of training helps you build muscular strength and endurance（耐力）. It can involve unstructured activities like using playground equipment or climbing trees. It can also include structured strength workouts with exercises like squats, pushups or crunches using weights, machines, or your own body weight.
39 By doing so you can make sure you know the right exercises to do and how to do them correctly. You may already lift weights if you're playing a sport but, if not, you can add this type of activity 2 to 3 days a week, with at least a day of rest in between. Learn more about strength training for kids teens.
Regular Activity. 40 This can include active games (like Wii or Dance Dance Revolution), taking walks, wrestling with your friends or tossing a ball in the backyard. This is something you can do every day, especially on the days you aren't doing harder, more structured workouts.
A. How to exercise.
B. Muscle-strengthening.
C. Learn more about strength training for teens.
D. Below are the different types of activity to include each week.
E. It also includes fast walking, running, cycling, swimming.
F. Always work with an adult, coach, trainer or other expert before you start lifting weights.
G. Besides participating in a sport, you should also include regular activity into your day.
【回答】
DEBFG
知识点：七选五题型
题型：阅读填空
