Watch the below Tedx video which tells the story of how tap dancing is a part of American history. Summarize in 100 words or less, using key points from the video, and explain why tap dancing is the story of America.
( I can't send the type the link cause it says it's bad words even though it's not so I'll just give the title: "Tap Dancing is the Story of America: Steve Zee at TEDxSoCal")

Asap during the past few weeks or months, have you noticed any exercises that have become too easy for you? do you think you need to increase the intensity in any of the three exercise areas in your workouts? evaluate your exercise progress in the three exercise areas (cardiovascular, resistance, and flexibility) and list what modifications, if any, you may need to make in your exercise routine.