How to Do a Proper Basic Plank
Before tackling some of the harder planking styles, it’s important to know basic planking form in order to ensure you’re taking the proper steps to avoid any unnecessary injury to your lumbar spine (lower back).
Step 1: Align your body into the position it would be in if you were going to do a traditional pushup. Make sure your hands are directly underneath your shoulder joint, not in front!
Step 2: Make sure that your arms are shoulder width apart, your palms are pressed flat against the floor* and that you are strongly holding yourself up, without feeling like your arms are going to give out.
*You can also choose to bend your elbows 90 degrees and rest your weight on your forearms to hold yourself up while you hold your palms together.