No time? Don’t sweat! Do the 1-minute workout!
How short bursts of intense exercise can still reap health benefits
I jog to the track before the sun rises. It is 0.8 miles from home, just far enough to shake off the sleep. Sometimes the track is empty, but usually there is another, a dark mysterious figure, gradually approaching and receding. I’ll bark, “Morning,” if it’s convenient, but it’s usually not. No matter.