Runningcanbehardonyourbody,especiallyyourjointsandmuscles.Runningisalsohardonyourshoes.Overtime,poundingthepavement,hikingtrailsandtreadmilltakesatollonyourfootwear,wearingdownthesolesandreducingtraction.Ratherthanreplaceyourrunningandworkoutshoeseveryfewmonths,keepingupaconsistentcleaningroutinecanlengthenthelifespan. Regularmaintenanceandupkeepo...