Editor’s note: Dana Santas, known as the “Mobility Maker,” is a certified strength and conditioning specialist and mind-body coach in professional sports, and is the author of the book “Practical ...

Soak up some overdue vitamin D while strengthening all your major muscles ...

Naturally, runners are singularly focused on moving forwards as quickly and efficiently as possible. But concentrating on strengthening the most common muscle groups for running means others can be ...