outdoors

Is it better to run outside or on a treadmill?

Runners have always had a view on whether treadmill running is easier than doing it outdoors. Michael Mosley weighs up his options.

January 28, 2016
January 28, 2016

Is it better to run outside or on a treadmill?

Runners have always had a view on whether treadmill running is easier than doing it outdoors. Michael Mosley weighs up his options.