Questions about you and your health?

1B: How much time in total did you usually spend on one of those days doing vigorous physical activities? (hours and minutes)

  1. 15min
  2. 15 minutes
  3. no
  4. 15 min fast bicycling and 15 min aerobics
  5. 2:30
  6. no
  7. 0
  8. 50000
  9. one hour
  10. 1hour