Treadmill - Walkout tips #8 (or #7?) Using gym equipment

I've used a treadmill at a gym. I remember it was NordickTrack. It was probably about 78D x 36W x 65H. So, a bit higher than my comfortable size. The maximum weight capacity was about 285 - 300 pounds, much more than my weight. The screen was about 10" touch screen having Bluetooth headphone jack. I felt convenient to run and walk having my headphones. I enjoyed and felt worthwhile whenever I used it. 

Full view... 

Running... 

Walking...