Popsugar Fitness Workouts 4-Week Beginner-Friendly Core Challenge This 4-Week Core Challenge Is Perfect For Beginners July 1, 2024 by Jade Esmeralda View On One Page Photo 4 of 11 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 4 Side Plank Hold Align your elbow right beneath your shoulder, keeping in alignment and not too far away from the body to maintain good spine alignment. Push away from the floor and hold for 20 seconds to 1 minute for 3-4 rounds. Don't forget to breathe during the hold. Previous Next Start Slideshow WorkoutsFitness ChallengesAb Exercises