7 day Yes.Fit Plank Challenge.

Its plank week! Oh, you know this is the sweet stuff right here. 7 days to perfect your plank practice. Did you know planks work your back, chest, shoulders, and neck in addition to your abs. Strengthening these muscles allows you to keep your shoulders back and your chest high. Planks also develop isometric strength in your core, which helps you stand up straight or sit up straight for long periods of time.

Join Coach Chris for weekly free fitness challenges. Every day it gets more fun and challenging. Want more? Turn in weekly for free content, and join our Club Yes.Fit exclusive membership for amazing monthly fitness challenges and workouts.

Equipment Needed: NONE