Popsugar Fitness Workouts Shaun T's Favorite Bodyweight Exercises Shaun T Says These Are the Best Exercises to Build Muscle (Workout Included) June 29, 2018 by Tamara Pridgett View On One Page Photo 19 of 21 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 19 Plank Jacks Begin in plank position with your feet together. Keep your upper body stable and engage your abs. Begin doing jumping jacks with your legs. Hop them wide, then hop them together. Jump as quickly as you want. This completes one rep. Previous Next Start Slideshow Fitness TipsWorkoutsStrength TrainingBodyweight ExercisesBodyweight WorkoutsAb WorkoutsBack ExercisesCore ExercisesBeachbodyFull-Body Workouts