PopsugarFitnessWorkoutsKelsey Wells's Three-Week Plank ChallengeStrengthen Your Abs With This Three-Week Plank Challenge From Kelsey Wells July 2, 2020 by Tamara Pridgett View On One Page Photo 2 of 8 ADVERTISEMENT () Start Slideshow Share This LinkCopy ← Use Arrow Keys → 2 High Knees Start standing with your feet slightly further than shoulder-width distance apart.Keeping the weight on your left foot, bend your right leg to bring your knee into your chest.Lower your right leg and plant your foot on the floor. Keeping your weight on the right leg, bend your left leg to bring your knee into your chest.Once you are comfortable with this movement, increase your speed so that you are hopping from one foot to the other.Repeat for 30 seconds in week one. For week two, repeat for 45 seconds. For week three, repeat for 60 seconds.PreviousNext Start Slideshow WorkoutsStrength TrainingAb WorkoutsKelsey WellsTrainer TipsGIF Exercises
