This is the last in a series of posts (Pushups ^[3], Pullups/Chinups ^[4], Squats ^[5]) covering proper technique for the 4 Essential Movements of Primal Blueprint Fitness ^[6]. Check back tomorrow when I’ll be covering the first of many ancillary movement patterns that will be featured in Workouts of the Week (WOW) ^[7].

I don’t like situps, crunches, or most of their derivatives, as “core workouts.” Yeah, doing a ton of crunches day in and day out will get you perpetually sore abdominals, but that’s an improper usage of our torso. The core does not exist to contract or bend over and over again; it’s there to resist force. We need strong cores in order to maintain a stable torso while putting in work, whether it’s lifting heavy things, carrying a heavy load, or transferring power from our hips while throwing a punch or a ball. Having that stable, strong core with the capacity to resist the influence of outside forces is far more important than having the capacity to perform a million situps.

The plank is a far more useful core exercise. The key to success with it is right there in the name: you’re forming an immovable, stiff plank with your entire body. From toes to head, you must be firm, not flaccid.

How to Do the Basic Plank

1. Get in the pushup position, only put your forearms on the ground instead of your hands. Your elbows should line up directly underneath your shoulders. Toes on the ground.
2. Squeeze your glutes and tighten your abdominals.
3. Keep a neutral neck and spine.
4. Create a straight, strong line from head to toes – a plank, if you will.
5. Hold that position.

Things to Remember

1. Don’t let your hips sag down to the ground. Sagging hips makes the exercise initially easier, but it’s not a plank and it defeats the purpose of the exercise.
2. Look down at the ground. This is a good prompt for maintaining a neutral neck position.
3. When your form begins to suffer, pull the plug. You’re only benefiting from the plank by actually doing the plank.
4. Level 4 of Primal Blueprint Fitness ^[8] Lift Heavy Things also incorporates the Side Plank.

Even if you never progress (or choose to progress) to the other plank variations, the basic plank, performed properly, will be sufficient for developing good core stability.

Watch this video on proper form and technique for the first 4 of 9 total plank  movements in the PBF Lift Heavy Things bodyweight progression.

Find out where you should begin in the squat progression by taking the self-assessment test found in Primal Blueprint Fitness ^[9] and then get started today!