Callie Jo Smith is a former Division I tennis player at the University of Utah who teaches both tennis and pickleball when she’s not traveling on the PPA Tour. It always makes me laugh, but one of the ...

The 49ers PREP team presented by U.S. Bank is dedicated to providing drills and activities for youth to stay active at home. 49ers PREP coordinator Ryan Dillard shows how to work on your agility with ...

To become a better athlete, you must continually increase the difficulty of your training program. For advanced athletes, ladder drills alone don't serve much of a purpose except for a warm-up. Why?

This is the first in a series of workouts from SI's Nora Tobin that will help you get in shape for tennis season. Check back here each week for the next set of drills in this month's lineup. Tennis ...