EditorialSoldiers at Fort Bragg in North Carolina exercise in a dedicated gym where the vaccinated can work out maskless and in unlimited numbers on Monday, May 10, 2021. (Travis Dove/The New York Times)
EditorialThe Peloton Tread on display at CES, an annual trade show organized by the Consumer Technology Association, in Las Vegas on Jan. 8, 2018. (Roger Kisby/The New York Times)
EditorialThe Peloton Tread on display at CES, an annual trade show organized by the Consumer Technology Association, in Las Vegas on Jan. 8, 2018. (Roger Kisby/The New York Times)
EditorialEvery other treadmill in the gym at the Ashland, a Brooklyn rental apartment building, has been unplugged so runners don't get too close. (Hilary Swift/The New York Times)