30 Day Plank Challenge - Benefits of Plank Exercise: *It strengthens your lower back. *It develops your core muscles – which include the abs, back, hips and the butt. *Helps you to avoid injuries and encourage good posture. *Can be done anywhere. *Develops your abdominals by targeting the rectus abdominis. *This is the BEST for toning and strengthening the core.
Sculpt Your Backside | Butt Workout | Tone your butt with these nine exercises that target your trouble areas. 1. Fly Trap | Targets back; abs; obliques; glutei maximus, medius and minimus; and legs