I did yesterday. Had a complete cardio pulmonary stress test done at BKK hospital. Not only did I do 11 minutes on the treadmill with an increasing incline and speed every 2 minutes my oxygen production was perfect. Lung scan showed totally clear.
I was surprised and happy, I live in BKK but have been in Laksi and Don Muang the last 34 years. The last 10 I have run daily basically 7 days a week, They said this really helped my health. They wanted the machine to take me to 120 beat per minute, but topped at at 107 which again was very good.