This plank variation worked my hamstrings, abs, and pelvic floor — here’s why I recommend it

Planks are one of the best exercises for building deep core strength, but did you know that you can do planks in reverse?

Reverse planks target the back of your body (also known as your posterior chain), working muscles like your hamstrings, glutes, lats and deltoids. Your core muscles like the rectus abdominis will have to kick in too, making the reverse plank a true full body exercise.

I’ve been slowly returning to exercise after having a baby, and most of my current routine has focused on rebuilding my core. I’ve done my fair share of planks in the past, but the reverse plank seemed like it could be an even more effective move given my current goals. So, I decided to roll out my yoga mat and try a minute of reverse planks every day for a week.

How to do a reverse plank

Reverse planks don’t require any equipment, but using a yoga mat for support is recommended.

• Sit upright with your legs extended in front of you.
• Place your hands on the ground slightly behind your hips, with your fingertips pointed towards your feet.
• Squeeze your glutes, roll your shoulders back, and lift your hips off of the ground.
• Keep your body in a diagonal line — don’t allow the hips to sink towards the floor.
• Hold for the desired duration.

If you’re new to working out or have never tried a reverse plank before, try meeting with a certified personal trainer to ensure correct form.

I did a minute of reverse planks every day for a week — here’s what happened

Admittedly, I was a bit intimidated by my initial goal of one-minute reverse planks. Here’s what I experienced as the week progressed.

I had to reduce my time

Trying to start with a full, uninterrupted minute of reverse planks was a lot more than my postpartum body could handle. That’s been one of the biggest challenges in getting back to my workouts: realizing that I can’t just pick up where I left off.

I decided to slash my initial goal from one full minute down to four sets of 15 seconds, with some rest in between each attempt. Even these shorter intervals were difficult for me at first, but I was able to rebuild my strength somewhat quickly. By the last day of the week, I had worked my way up to two sets of 30-second reverse planks.

Even if you’re an experienced athlete, start with 15-30 seconds of reverse planks until you’re fully comfortable with the form.

My hamstrings were the most fatigued

After the first two days of reverse planks, my hamstrings were killing me. They hadn’t been that sore since I first started barbell deadlifting over a decade ago.

This was a telltale sign that my glutes were still really weak from pregnancy and childbirth. I’d been working on some basic bridges and hip hinges, but clearly, those moves hadn’t gotten the muscles back to their former strength levels. Now that I was trying reverse planks, my hamstrings had to support the full load of my body without much help from my glutes.

I decided to add a few more reps of glute bridges into my lower body days to see if I could make up for the deficit. That seemed to help a little — by the end of the week, my glutes felt much more actively engaged when holding the reverse plank.

My neck was sore

I’ve done reverse planks in the past, but not with any sort of consistency. Trying them this week reminded me of an issue I always had with this exercise — my neck ends up hurting.

At first, I tried keeping my head aligned diagonally with my shoulders, hips, and heels, but that caused a ton of tension in the front of my neck. Then I tried flexing my neck, but that also tensed my neck and shoulders. I really had to focus on staying relaxed and letting my core muscles do the work.

I got the hang of it by the end of the week, but even on day seven, my neck was still a little sore. It was another sign that I have a lot more glute and core rebuilding to do.

I felt stronger by the end of the week

On the plus side, by day seven, I could definitely see the benefits from a week’s worth of reverse planks. Climbing stairs was easier, my posture improved, and my abs felt like they were finally “waking up.”

Seeing these full-body advantages made me decide to keep reverse planks in my workout routine, especially for the time being. They’re a very efficient way to work a lot of important muscle groups at once. I have a two-month-old to care for, so keeping my workouts quick and efficient is paramount.

The benefits of a reverse plank

Reverse planks are a great way to strengthen the entire posterior chain. This exercise requires effort from your glutes, hamstrings, erector spinae (lower back), hip abductors, hip flexors, rectus abdominis, transverse abdominis, lats, and posterior deltoids. If you’re short on time, a quick round of reverse planks will do the job of several different exercises.

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