“Common sense is something that everyone needs, few have, and none think they lack.”
- Ben Franklin (1706–1790), American polymath
I retired near the end of November, 2019.
Prior to retirement, I played tennis (mainly doubles) about once a week on Sunday.
During the week, I stayed at a hotel near my job in a county different from where I live. The hotel had an exercise room and a small swimming pool, but I didn’t avail myself much. A few times I visited the exercise room but there was often no working treadmill available, and I had enough aches and pains that I eschewed lifting weights. The pool was too small to swim laps.
I knew exercise physiologists recommended a minimum of 150 minutes of aerobic exercise a week, so I tried to walk with briskness and regularity, but I intuitively knew that didn’t provide sufficient aerobic exercise. I tried to keep my weight stable. My BMI was smack dab in the middle of normal.
Upon retirement, I was able to increase my level of exercise. The group of which I was a part played tennis several times a week in addition to Sunday.
Then, in 2020, a Black Swan paddled into view; COVID-19 hit with the force of pandemic.
