Fuck that.Azubuike24;1731327 wrote: Try to run 12-14 MPH sprints ....on a treadmill ...
Yeah, if you are running properly, your heal should not strike the ground.Azubuike24;1731327 wrote:Some of the "running shoes" out there with 4 inch heel lifts and extreme cushion on the soles have been made to not make it uncomfortable to run.