Running is all about putting one foot in front of the other. Sounds easy enough, right? But if your running form is off, then you'll likely end up with aches, strains, and injuries that could keep you from lacing up your sneakers at all. Here's a checklist to ensure your form is perfect, from your head to your arms (keep them relaxed!) and feet.
Image Source: POPSUGAR Photography / Ericka McConnell