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Are You a [solidcore] Beginner? Here’s Where to Start

Are You a [solidcore] Beginner? Here’s Where to Start

We all know the feeling: walking into a new class with butterflies in your stomach, wondering if everyone else but you knows what they’re doing.

July 14th, 2025

How to Cross Train With [solidcore] Workouts

How to Cross Train With [solidcore] Workouts

While [solidcore] is one of the most effective ways to build muscular endurance, strength, and stability, incorporating other forms of movement into your weekly routine can create a well-rounded fitness program and help you avoid plateaus.

July 16th, 2025

The Benefits of [solidcore] for Your Body, Mind and More

The Benefits of [solidcore] for Your Body, Mind and More

[solidcore] is also a mental reset: a 50-minute commitment to focus, discipline, and resilience. You’ll learn how to stay present, push past limits, and trust your strength.

July 11th, 2025

Can you take a [solidcore] class with sore obliques?

Can you take a [solidcore] class with sore obliques?

Sore obliques don’t have to sideline your [solidcore] momentum. Here’s how to recover fast and keep training strong. Oblique soreness is a common side effect of this high-intensity, low-impact strength training method. But what if your muscles are still aching when your next class rolls around? Is it safe to return, or should you take a break?

Let’s Talk About It: What Are Obliques?

Let’s Talk About It: What Are Obliques?

At [solidcore], we talk about your core a lot. No surprise – it’s literally in our name. But there’s a specific part of your core that deserves a little extra attention: your

Let’s Talk About It: What are the shakes?

Let’s Talk About It: What are the shakes?

If you've ever been mid-lunge at [solidcore] – hands gripping the handlebars, muscles trembling uncontrollably – then you’ve experienced the shakes.

Introducing Core Collective 2025

Introducing Core Collective 2025

Core Collective is a group of brands we’ve teamed up with to give you member-exclusive discounts on your favorite health, wellness and beauty products and services. All [solidcore] members (4x, 8x, 12x and Unlimited) are eligible for this benefit.

June 30th, 2025

[solidcore] x WHOOP: The Wearable Partnership Elevating Your Training

[solidcore] x WHOOP: The Wearable Partnership Elevating Your Training

This means you can now select [solidcore] as a specific workout type on your WHOOP – and tracking your [solidcore] workouts is more accurate than ever.

June 26th, 2025

Level Up: Inside [solidcore]’s New Advanced50 Class

Level Up: Inside [solidcore]’s New Advanced50 Class

At [solidcore], we’re all about pushing limits – and we know you are too. You’ve shown up. You’ve sweated it out under the blue lights. You’ve proven to yourself that you’re committed to becoming the strongest version of yourself.

June 24th, 2025

Tips and Tricks for Getting Off the [solidcore] Waitlist

Tips and Tricks for Getting Off the [solidcore] Waitlist

Pro tip: Make sure you’re enrolled in our SMS communications so you don’t miss your chance! Instructions below.

Same shakes, new names: [solidcore] unveils new names for current class types

Same shakes, new names: [solidcore] unveils new names for current class types

by Molly von Eschenbach

Change can be scary – we get it. Especially when you’re updating a name as beloved as “buns and guns.”

August 9th, 2024

Why you need to stop skipping hamstring day

Why you need to stop skipping hamstring day

by Molly von Eschenbach

Yep, we’re looking at you. And we get it - hamstring day is a tough one, especially under the blue lights. But, having strong hamstring muscles is imperative in creating a strong, balanced body that is equipped for everything you will take on in your day. Exercises at [solidcore] are created with science in mind – everything from

July 30th, 2024

[solidcore] unveils brand new HQ office is Rosslyn, VA

by Molly von Eschenbach

It was a bustling morning with [solidcore] employees all huddled in the lobby of their office building, budding with anticipation of the new HQ. The day started with some words from President & CEO Bryan Myers, who expressed gratitude for the people who led the charge in creating the exquisite new office space.

July 17th, 2024

Level up your fitness journey with [solidcore] memberships

Level up your fitness journey with [solidcore] memberships

by Molly von Eschenbach

This strength-training group fitness class is led by an expert coach who is there to cheer you on and offer hands-on support. For 50 minutes, you will experience high-intensity, low-impact exercises that are designed to break muscles down to muscle failure. These targeted strength sessions include high-intensity core workouts that will yield results, both physical and mental.

July 11th, 2024

[solidcore] announces The Greatness Within Challenge 2024

[solidcore] announces The Greatness Within Challenge 2024

by Molly von Eschenbach

From July 15th until July 24th, 1 class per day will count towards the challenge. Taking 5 classes in this time period will earn you limited-edition [solidcore] grip socks, and 8 classes will earn you the limited-edition [solidcore] grip socks

[solidcore] 101: Everything you need to know as a beginner

[solidcore] 101: Everything you need to know as a beginner

by Molly von Eschenbach

This strength-training group fitness class is led by an expert coach who is there to cheer you on and offer hands-on support. For 50 minutes, you will experience high-intensity, low-impact exercises that are designed to break muscles down to muscle failure. These targeted strength sessions include high-intensity core workouts that will yield results, both physical and mental.

June 25th, 2024

Taking family competition to a new level

Taking family competition to a new level

by Molly von Eschenbach

When Dean Chappelle’s daughters brought up the idea of going to a [solidcore] class together as a family to him, to say he was hesitant would be an understatement.

June 12th, 2024

The ultimate guide to [solidcore] terminology for fitness success

The ultimate guide to [solidcore] terminology for fitness success

by Molly von Eschenbach

You’ve been there before – you’re under the blue lights, sweating and pushing through the obliques section, and your coach calls out for a “max tension” hold in 8 seconds to help get you to the 2nd degree of muscle failure.

From start to finish line: how [solidcore] strengthens your running journey

From start to finish line: how [solidcore] strengthens your running journey

by Molly von Eschenbach

What do running and the high-intensity, low-impact workout of [solidcore] have in common? More than you may think.

Nutrition, hydration, and stretching: how to best recover after a [solidcore] class

Nutrition, hydration, and stretching: how to best recover after a [solidcore] class

by Molly von Eschenbach

Ask anyone who has been to a [solidcore] class – the next day (and even the second day) soreness is real. How [solidcore] breaks down the muscle fibers in your body means this high-intensity, low-impact workout is sure to have results. But, the work done in class is only part of the formula; prioritizing recovery after a [solidcore] class is key to becoming the strongest version of yourself. Check out our post-workout recovery tips for the best ways to help with muscle soreness relief and physical health.

April 26th, 2024

Explore the enhanced [solidcore] Navy Yard studio – Now with dual studio space

Explore the enhanced [solidcore] Navy Yard studio – Now with dual studio space

by Molly von Eschenbach

On April 27th, 2024, we will be reopening our Navy Yard location in Washington, DC after being closed on and off for reconstruction. The now-4,000+ square ft location will have a dual studio format, opening up a new space of brand new machines while renovating the existing space. This is the third [solidcore] studio to have a double studio format, along our

April 24th, 2024

Coach appreciation week at [solidcore]!

Coach appreciation week at [solidcore]!

by Molly von Eschenbach

From in-person thank you cards to social media stickers, there are plenty of ways to say thanks for the support and shakes. Be sure to

April 15th, 2024

A 50-minute workout with lasting benefits: The science behind why [solidcore] works

A 50-minute workout with lasting benefits: The science behind why [solidcore] works

by Molly von Eschenbach

If you’ve been to a [solidcore] class, then you know how it feels to really experience the feeling of muscles breaking down. Aside from sweating all over your machine, there is a lot happening to your body during this high-intensity, low-impact workout – and the work your body is going through has long-lasting benefits that are key to a healthy, happy lifestyle. A [solidcore] class is packed of full-body strength exercises that help you become the strongest version of yourself. Let’s break down some of the benefits of working out under the blue lights.

April 5th, 2024

Empowering your pregnancy journey: safe workouts for prenatal & postpartum fitness with [solidcore]

Empowering your pregnancy journey: safe workouts for prenatal & postpartum fitness with [solidcore]

by Molly von Eschenbach

Whether you are looking for prenatal exercise or returning to postpartum fitness, [solidcore] is here with you every step of the way during your maternity journey. If you’re looking for a safe and impactful way to stay active during pregnancy, follow the below tips to make the most of your time under the blue lights.

March 22nd, 2024

[solidcore] fact or fiction

[solidcore] fact or fiction

by Molly von Eschenbach

Let’s cut to the chase: there’s a lot of rumors out there about [solidcore]. Trying something brand new for the first time can be intimidating, but we’re here to set the record straight. Check out some of the things people are saying, and see if you can tell if they are fact or fiction.

March 13th, 2024

Honor history: Black pioneers who paved the way for the fitness industry

Honor history: Black pioneers who paved the way for the fitness industry

by Molly von Eschenbach

From Pilates pioneers to tennis trailblazers, there are so many Black legends that have paved the way for people of color in the fitness industry. Below are just some of the icons and Black athletes who broke ground in the fitness and sports industries, and whose legacies continue to live on each and every day.

February 15th, 2024

Honor history, [strengthen] the future: How [solidcore] is celebrating Black History Month

Honor history, [strengthen] the future: How [solidcore] is celebrating Black History Month

by Molly von Eschenbach

Since our first class back in 2013, [solidcore] has been changing the status quo for the boutique fitness industry. It is our mission and responsibility to cultivate a community that is supportive, inclusive, and diverse in every way.

February 1st, 2024

How this 62-year-old volunteer firefighter finds his [strength] in failure

How this 62-year-old volunteer firefighter finds his [strength] in failure

by Molly von Eschenbach

It was just another afternoon in Philadelphia when Kyle Merker realized he hated going to his local gym. Between the constant throwing of weights, lack of guidance, and overall intimidation — it just wasn’t a fit. He was in need of something new and less . . . unappealing.

January 19th, 2024