I do my exercise after 8pm coz the gym is usually empty, which I liked during when covid was active. And I like to play fairly loud music during treadmill. The gym is for use only by residents of my sub-division. I go there 4 days every week. Blood pressure and heart are doing good at age 83.
I like to spend as much time outdoors hiking as possible rather than the gym. I just got back from hiking to some mining ghost towns in the San Jose, CA area. Did 6 miles and 1,200 feet up the mountains. With such a wet winter, the wildflower bloom is spectacular. Lots of California poppies all over the place today in full bloom.
I've really ramped up my vigorous hiking and need to dial back my BP meds.