4 Plank Ab Workout Routines To Build Real Core Strength

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4 Plank Ab Workout Routines To Build Real Core Strength

Tasha Boyd17.08.2026

In twelve years of teaching group fitness at the rec center, the plank was the move that separated a good class from a great one — not because of how long anyone held it, but because of how many ways I had to teach it in a single room. Here are four plank ab workout routines, each built with a different amount of movement and load, so you can pick the one that matches where you're starting from and grow into the next one when you're ready.

The 7-Step Foundation Routine

This is the one I'd hand a brand-new class on day one. It starts where every plank workout should: forearm plank, then high plank, each held for 30 seconds so you can feel the difference between bracing on your elbows and pressing up through your palms. From there it adds movement in small, honest doses — knee tucks, side planks on each side, shoulder taps, and a closing dolphin plank that glides your hips up and back.

• Supported version: drop to your knees for the forearm and high plank holds, and shorten the side plank hold to 10 seconds while you build shoulder endurance.
• Standard version: exactly as written — 30-second holds, 20 reps per moving exercise, 15 seconds of rest between steps.
• Progression: add a light resistance band around your thighs for the knee tucks and side planks to challenge your hips as well as your core.

My rescue dog Biscuit treats every floor workout as a personal invitation, which is a decent reminder that a wobble isn't failure — it's information. If your hips sag or shake, that's your body telling you to drop to the modified version, not push through.

The 8-Step Routine That Adds Rotation and Load

Once the foundation holds feel steady, this version layers in the two things a plank workout needs next: controlled rotation and hip stability under movement. Plank jacks raise your heart rate without breaking your flat-back position, shoulder taps test how still your hips stay while your arm moves, and knee-to-elbow reps ask your obliques to shorten under control rather than swing. The side plank hip dips at the end are deceptively small — a few inches of movement that light up the whole side of your torso.

Who this suits

This is my go-to recommendation for returning exercisers — people who've had the basics before, took time off, and need a routine that rebuilds coordination, not just holding time.

The hip dip is the step people rush the most, and it's the one that teaches your obliques the most if you slow it down.

Keep the same 15-second rests and two to three rounds. If your wrists complain during the plank jacks, drop to a forearm-based hop or simply step your feet instead of jumping.

The 9-Step Routine for Endurance and Control

This routine is longer for a reason: it's built around slow, deliberate transitions rather than raw intensity. The up-down plank — moving from forearms to hands and back — is the step that separates a core that's strong from a core that's stable, because your hips have to stay level the entire time. Spiderman planks, plank reach-outs, and slow mountain climbers all ask for the same thing: control on the way there and control on the way back.

• Watch for: wrist strain during the up-down plank transitions — if you feel sharp pain rather than fatigue, that's a question for a physician or physical therapist, not something to work through.
• Modify: perform the up-down plank on your fists instead of flat palms if wrist extension bothers you.
• Progress: slow the mountain climbers down further — a two-count in, two-count out builds far more control than speed ever will.

This is the routine my beta testers reported feeling the most sore from the next day, in the good, deep-core way rather than the sharp, joint way — which tells me the pacing is doing exactly what it's supposed to.

The 10-Step Full Circuit

This is what happens when you combine everything from the first three routines into one session: plank jacks, shoulder taps, an up-down plank, knee tucks, both side planks, side plank hip twists, and a dolphin plank to close it out. It's the longest list, but the individual pieces should already feel familiar if you've worked through the routines before it — which is exactly the point.

How to build up to it

1. Weeks 1-2: work through the 7- or 8-step routine two to three times a week, resting at least one day between sessions.
2. Week 3: try this 10-step circuit at half speed, focusing on form over completing every rep.
3. Week 4 onward: run the full 2-3 rounds as written, adjusting reps down whenever your form starts to slip.

Andre, my husband, treats this one as an excuse to skip the last round entirely — don't be like Andre. Two clean rounds beat three sloppy ones every time, and that's not a motivational line, that's just how core strength actually gets built.

Pick the routine that matches your Tuesday, not your best day — you can always work up to the 10-step version once the earlier ones stop feeling like a challenge. That's the whole strategy, and it works better than any plank variation ever will.

Hi! I'm Tasha

Hi, I'm Tasha! Certified personal trainer and twelve-year community rec center instructor — the room where a 68-year-old and a college athlete…

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