the University of São Paulo, Brazil, found that running on grass resulted in lower forces through the rearfoot and forefoot, compared with asphalt. "Grass is less harsh on your joints, like trail, but it's more even and consistent, like road, striking
cadence. Jog back down and catch your breath. Aim for 5-12 ascents, depending on the gradient and length of the dune.Exercises for running on sandSubscribers can discover how to make the most of grass and trail running in the full article. If you'd like
