 in the park instead of taking it in the gym can really make a difference. So we've seen when this does happen, it actually works really well. The trick is getting more health care providers to be able to do this. Right now, it is not a reimbursable health care expenditure for doctors, and so there has been a barrier there. But in studies where they've done it, it actually has worked really well with the patients. What advice can you offer to someone who perhaps would like to get outdoors but doesn't think there are any parks or other appropriate places near them?