Life Outdoor gyms are great when it’s warm: What will exercisers do in winter weather? November 30, 2020December 1, 2020Carly Mallenbaum, USA TODAYComments Off on Outdoor gyms are great when it’s warm: What will exercisers do in winter weather? Barry's, Equinox and 24 Hour Fitness are among the national clubs offering outdoor workouts, which are safer from COVID-19. But now it's getting cold.