You are very important to us. Please help us support you better by taking a few minutes to tell us how can we improve and structure our service for your needs.
This question requires an answer
This question requires an answer
2. During the last 7 days, on how many days did you do vigorous physical activities like heavy lifting, digging, aerobics, or fast bicycling?
*
The answer is in an invalid format.
3. How much time (in minutes) did you usually spend doing vigorous physical activities on one of those days?