Really?

My Garmin watch says I am now detraining, really? Last week, I decided to take a couple days off to paint my deck/porch because the weather was perfect. I did a couple walks and started swimming the lake. Yup, New England went from winter to summer and skipped spring. Doing physical therapy from a running accident 10 days ago. I am moving, not really sitting much and doing strength training. But the watch doesn’t see me really exercising with swim, bike and run consistently. How can I lose all that fitness in 10 days? But as we age, we can lose fitness quickly. As I get back to my schedule of training of swim, bike and run, the watch will change to being positive. Many of you started getting into good exercise pattern with the pandemic. Can you keep it up after the pandemic? Start now thinking and working on how you will maintain this training/workout regiment for ever. Be safe and healthy.