d. (What usually happened to your heart rate or breathing when you [did/went] (activity in 2a)?) Did you usually have a small, moderate, or large increase, or no increase at all in your heart rate or breathing?

(20a) Any other exercise

d. (What usually happened to your heart rate or breathing when you (did/went) (activity in 2a)?) Did you have a small, moderate, or large increase or no increase at all in your heart rate or breathing?

d. (What usually happened to your heart rate or breathing when you (activity in 2a)?) Did you have a small, moderate, or large increase, or no increase at all in your heart rate or breathing?

(23) any (other) exercises, sports, or physically active hobbies in the past 2 weeks (that I haven't mentioned)

d. (What usually happened to your heart rate or breathing when you (activity in 2a))? Did you have a small, moderate, or large increase, or no increase at all in your heart rate or breathing?