I retired from the Army after 26 years of service in 2010. I moved home to Arizona. My wife and I are empty nesters. In 2016 I had stents placed in my heart after discovering coronary artery disease. Since early 2016 I have lost 30 lbs and got in much better shape. August 2017 I retired again. We served a mission to Mexico from October 2017 until April 2019.
at the turn around 31 minutes did alternating fartleks and slow for same time as fartlek 4-3-2-2-1-1-1 (4 minutes hard 4 minte easy 3 min hard 3 min easy etc). 4-3 and second 2 included significant uphill.