Your shoe lacing can have a huge impact on how you feel and perform while running. Check out the January / February issue of Shape Magazine to read my suggestions:
Do you feel like your black toenails are a necessary part of running? They don’t need to be! There are many different causes for black toenails – some are due to your strength, mobility, flexibility and running gait, and some causes are due to how your shoes fit. Here we will go over the most …