Workout Wednesday: Using an exercise ball to strengthen core
KFSN
Wednesday, April 29, 2026 6:32AM PT
In this week's "Workout Wednesday," fitness trainer Rhonda Murphy shares how a few routines with an exercise ball can do wonders for your core.
FRESNO, Calif. (KFSN) -- In this week's "Workout Wednesday," fitness trainer Rhonda Murphy shares how a few routines with an exercise ball can do wonders for your core.