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Kettlebell EMOM Builder

Kettlebell Exercises Structured Into Back-Safe Workouts

Generate a back-safe kettlebell EMOM for your lower back in 60 seconds. Anterior loading by default. No Russian Twists. No American Swings. Built by a herniated disc survivor. Not a corporation.

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Free forever for Full Body workouts. No credit card required. iPhone first, Android coming soon.

Most Kettlebell Apps Don't Give A Swing About Your Lower Back

Every kettlebell app you've tried throws exercises together randomly. They don't know, or care, that a Russian Twist under load combines spinal flexion, compression, and rotation simultaneously. They don't distinguish between an American Swing (lumbar hyperextension at the top) and a Russian Swing (neutral spine throughout).

If your back hurts after kettlebell swings, the problem likely isn't the swing - it's the type of swing. Russian Swings stop at chest height, keeping the spine neutral. American Swings go overhead, pushing the lumbar spine into hyperextension under load. One is a back-safe exercise. The other is a risk factor.

This app doesn't leave that distinction to chance. American Swings are excluded from generation entirely. So are Russian Twists, Sit-Up to Press, and any exercise combining loaded spinal flexion with rotation.

Excluded from every workout

American Swings
Russian Twists
Sit-Up to Press
Weighted Crunches
Workout generator screen: select muscle group, number of exercises and rounds

Pick your muscle group, exercises, and rounds

Generated back-safe workout showing Heavy, Core, and Finisher exercise sequence

Heavy → Core → Finisher flow, every time

EMOM timer showing current exercise, next exercise, and countdown

Clean EMOM timer - current exercise and what's next

Lower Back Exercises With Kettlebells: Automatically Sequenced

Every workout follows a three-stage algorithm informed by McGill & Marshall's spinal loading research. Heavy work when you're fresh. Core stability in the middle. Low impact conditioning when you're tired.

1

Heavy Compound

Anterior-loaded strength when form quality is highest. Goblet squats, cleans, deadlifts, presses. The algorithm weights anterior-loaded variants 2x higher, keeping the weight in front of your body to reduce spinal shear.

2

Core Integration

Anti-movement core exercises that stabilize the spine, not compromise it. Carries, halos and planks. Exercises that resist movement rather than create it. No loaded spinal flexion. No loaded rotation.

3

The Finisher

Self-limiting, low impact strength movements safe even under fatigue. Light swings, overhead marches, mountain climbers. The algorithm ensures the workout ends with exercises that can't hurt you when you're tired.

Heavy when you're fresh. Safe when you're tired. Generated and ready in under 60 seconds.

MRI scan showing herniated disc - the injury that led to building a back-safe kettlebell app

Built by the Dev Who Herniated a Disc

In 2023, a herniated disc stopped me cold. Months of physio, pointless X-Rays, MRIs, and a pinch of fear later, I was cleared to train again. But cleared didn't mean confident.

Then I switched to kettlebells. Discovered that goblet squats were painless where barbell back squats were terrifying. Found that EMOMs gave me structure: show up, press start, follow the timer. By late 2024, I was pain-free and stronger than ever before.

But every kettlebell app I tried and every YouTube workout I watched, threw American Swings and Russian Twists into my workouts. I didn't want to audit every session. So I built an algorithm informed by McGill's spinal loading research, Gullett's anterior loading biomechanics, and the anti-movement core training philosophy.

I'm a developer, not a doctor. This is personal experience, not medical expertise.

Read the full story behind the app

Every Exercise Is Back-Safe by Default

Every exercise in the library comes with back-safety context and form cues. Six the algorithm prioritizes most:

Goblet Squat

Safe

Anterior loading keeps the weight in front of your body, reducing spinal shear compared to back-loaded squats.

Lower Body

Russian Swing

Safe

Chest-height arc maintains a neutral spine throughout. Unlike the American Swing, there is no lumbar hyperextension at the top.

Posterior Chain

Farmer's Carry

Safe

Anti-lateral flexion core training. Builds the trunk stability that protects your spine under load.

Core

Halo

Safe

Anti-rotation shoulder mobility drill. Trains core stability without spinal flexion or compression.

Core

Deadlift

Safe

Hip hinge pattern that builds glute and hamstring strength - the muscles that protect your lower back long-term.

Posterior Chain

Front Rack Lunge

Safe

Anterior-loaded single-leg strength. The front rack position forces upright posture, reducing spinal compression.

Lower Body
Browse the full exercise library

You Own Your Kettlebells.
You Should Own Your App.

We don't believe in trapping you in endless subscriptions. Get started with unlimited Full Body workouts for free, forever.

Forever Free

Free Back-Safe Workouts

Unlimited access to our algorithm for Full Body EMOMs. No credit card required. No time limit.

Download on the App Store

Optional Upgrade

Want to finetune your training?

If you want detailed generator options that let you prioritize specific muscle groups and movement patterns, you can upgrade to Premium right inside the app.

Lifetime Access Available. No recurring subscriptions. Pay once. Train forever.

Upper Body

Push/pull + anti-rotation core

Lower Body

Anterior loading

Core

McGill-inspired

Posterior Chain

Hip hinge focus

Built With the r/kettlebell Community

Shaped by real feedback from kettlebell lifters. Not focus groups.

600+
downloads

Trusted by 600+ kettlebell athletes

1,000+
workouts

1,000+ structured EMOMs generated

60
seconds

from app open to workout start

Frequently Asked Questions

What are the best kettlebell exercises for lower back pain?
The best kettlebell exercises for lower back pain prioritize anterior loading and anti-movement core training. Goblet squats, Russian swings (chest height, not overhead), deadlifts, farmer's carries, halos, and planks are all back-safe choices. The key is avoiding exercises that combine loaded spinal flexion with rotation, like Russian Twists or American Swings.
Are kettlebell swings safe for your lower back?
Russian Swings (chest height) are safe for the lower back because they maintain a neutral spine throughout the movement. American Swings, which go overhead, can cause lumbar hyperextension at the top and are not recommended for people with back concerns. The Kettlebell EMOM Builder only generates Russian Swings and excludes American Swings entirely.
Why does my back hurt after kettlebell swings?
Back pain after kettlebell swings typically comes from one of three causes: poor hip hinge technique (rounding the lower back), using American Swings that hyperextend the lumbar spine at the top, or swinging with too heavy a weight before developing proper form. Focusing on the hip hinge pattern with Russian Swings at chest height keeps the spine neutral and reduces injury risk.
What is anterior loading and why does it protect the spine?
Anterior loading means holding the weight in front of your body, like in a goblet squat or front rack carry, rather than behind it (like a barbell back squat). Research by Gullett et al. shows that anterior loading significantly reduces spinal shear forces because the load position forces a more upright torso, decreasing compressive and shearing forces on the lumbar vertebrae.
What does "back-safe" actually mean?
"Back-safe" describes the exercise selection methodology used by the app, not a medical safety guarantee. Exercises are chosen and sequenced based on biomechanical principles: anterior loading, anti-movement core training, and fatigue-aware sequencing, informed by published research (McGill & Marshall, 2012; Gullett et al., 2009). It means the algorithm excludes movements that combine loaded spinal flexion, rotation, or hyperextension, and weights safer alternatives higher. It is not a claim that included exercises are universally safe for every individual, nor a substitute for medical evaluation. Always consult your physician before starting any exercise program.
What is an EMOM workout?
EMOM stands for "Every Minute On the Minute." You perform a set number of reps of an exercise at the start of each minute, then rest for the remainder of that minute. Built-in structure and pacing: you always know what to do and when. The Kettlebell EMOM Builder generates complete EMOM sessions with back-safe exercises in under 60 seconds.
Is this app a replacement for physical therapy?
No. The Kettlebell EMOM Builder is a training tool, not a medical device. It does not diagnose, treat, or cure back pain or injuries. It is designed for people who have been cleared to exercise by their healthcare provider and want workouts structured with spinal safety in mind. Always consult your physician before starting any exercise program.

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Train Strong. Protect Your Spine. Built for Decades.

Back-safe kettlebell workouts generated in 60 seconds. Anterior loading by default. Structure that protects.

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Designed for lifters cleared to train. Based on biomechanical principles and one person's recovery experience. Not medical advice - always consult your physician.