Runners tend to do the opposite of the usual gym goers' "skip leg day" approach. Instead, we tend to focus on our lower body and sometimes core and neglect our upper body, which we also need to be strong. Incorporating an upper body workout for runners is key to being a well-rounded, strong athlete.
Upper Body Workout for Runners - Bucket List Tummy
How Many Reps Should You Do When Working Out?
Running In Place: Benefits, Cautions, and More
30 Ways to Tone Your Legs
Running & Strength Training Workout Plan
How Long Does It Take to Get Fit Again? - The New York Times
The Best Exercises for When You Have Low Energy
The 16 Best Oblique Exercises to Fire Up the Sides of Your Abs
23 Best Medicine Ball Exercises For A Full-Body Workout, From A Trainer
8 Running Workouts to Build Strength and Endurance