Popsugar Fitness Celebrity Fitness Venus Williams's Workout Routine If It's Hard For You to Build Muscle, Venus Williams Swears by These Moves August 29, 2018 by Tamara Pridgett View On One Page Photo 1 of 3 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 1 How She Strengthens Her Core A strong core will improve power, stability, and balance. One of Venus's go-to core exercises is a plank with a weighted plate on her back. Previous Next Start Slideshow WorkoutsVenus WilliamsCelebrity FitnessStrength TrainingAthletesAb ExercisesLeg ExercisesUS Open