The study found that runners who wear shoes strike the ground heel first, which has a more powerful impact on the foot than runners who go barefoot.
When they run, the foot strikes the ground in a way that triggers less of an impact.
The study found that runners who wear shoes strike the ground heel first, which has a more powerful impact on the foot than runners who go barefoot.
When they run, the foot strikes the ground in a way that triggers less of an impact.