Week3 13-18句原文

13.     It's unlike anything you see. 

14.     It moves up and move down side to side so why is it good? It's like ever walked uphill? 

15.     Yeah, exactly, it's like that but in a high-intense version of workout.

16.     And gym goer Jackie Cohenca says it's working. 

17.     I find doing this workout change your stomach, keeps your butt tight really leans you out and it is like invigorating, I want to do more, like I could do it seven days a week now. 

18.     The US Department Health and Human Services says that only one in three adults receive the recommended amount of physical activity each week.