Week3 1-6句原文

1.     No time is one of the biggest excuses people use to avoid exercise. 

2.     So gyms in the US are increasingly offering quick, high-intensity workout classes for 20, 25 or 30 minutes. 

3.     As expressed fitness gains popularity among people trying to carve out time for exercise in their busy work and social schedules.

4.     It is a quick 25-minute class; I can go take my lunch, come here get my heart rate up, sweat all the toxins out of my body and then clean up and get back to work within my hour. 

5.     High-intensity interval training known as Hit was recently ranked number one on the American College of Sports Medicine worldwide survey of fitness trends. 

6.     No longer is the trends to workout for two to three hours, several days a week so people want to get this high-intensity workout in the shorter amount of time so what we're delivering is 25-minuite Express Hit classes.