How to use a Belt Squat Attachment
- Shane Johnston
- 12 hours ago
- 4 min read
The Spine-Friendly Alternative to Barbell Squats
This month we’re taking a closer look at this excellent exercise. The Belt Squat is an
amazing way to get all the work on the lower body of weighted squats but without the wear
and tear on the spine and shoulders.
Firstly, what is a Belt Squat?
A belt squat involves using a thick belt around the hips/waist to get load onto the lower body loading weight via the pendulum arm which can then be weighted accordingly with plates or cable stack. This loads the legs directly rather than placing a barbell on your upper back which can have other limiting factors. You then perform a squat movement.
Why Belt Squats are an Great Exercise?
In short - spine & lower back safety. Basically, there is relatively less compressive force on the spine, almost zero share forces across the lower spine and no lower back pump when performing the exercise. Your hands are free so you can set up in a way to have more vertical shin angle for reduced knee pressure.
A few other reasons why this machine and exercise are ace ....
Easy learning curve - most people can develop good technique quickly compared to
other squat forms
Can have better Quadricep activation
Requires no shoulder or spinal mobility to get under the load - great for loading legs
with no upper body stress
Highly versatile - works well for both heavy strength work, high-rep endurance and
hypertrophy training.
The newbie feeling of the bar digging into their back has been completely removed
so it can be a very beginner-friendly exercise
Key Benefits of Belt Squats
1. Spinal Decompression
Because the load hangs from your hips (bottom of spine) instead of sitting on your neck/back, it actually creates a slight decompression effect on your spine. This is the opposite of barbell squats. There is no increase in axial loading along the spine (compression forces).
2. Great for training legs without exacerbating back Issues
Many people with herniated discs, bulged discs, or chronic lower back pain can still belt
squat heavy when they can’t safely barbell squat without pain or increase in symptoms
associated with their injury. The spine position is often even better than leg pressing due to
the flexion of the lower back during poor technique leg press so belt squat can be a better
alternative than leg press also.
3. Better Technique for Tall Lifters
Tall people often struggle with barbell squats due to long femurs/torsos. Belt squats allow a more upright posture and better depth.
4. Recovery Friendly - good for de-load phase You can often train belt squats more frequently because they cause less systemic fatigue and lower back stress. They require less nervous energy input due to the upper body remaining largely without load.
5. Shoulder & Wrist Friendly
No need to hold a bar on your back. Which is great if you have shoulder mobility issues or wrist problems. Often the limiting factor for many long-term lifters when squatting is gnarly, tight shoulders which prevent getting the bar low enough down the back to squat real heavy but with the belt squat loading the hips directly, shoulder stiffness is not a limiting factor.
Potential drawbacks of Belt Squats
Requires a good belt squat machine or strong dip belt + safety setup (which we
have) plus coaching
Less overall core and upper back development vs a barbell squats but if the limiting
factor of the exercise should be legs, then this is not a problem, combine with direct
core work
Still needs proper coaching to avoid poor technique
Why Belt Squats maybe beneficial over Barbell Squats
You have lower back pain or history of back injury
You want to emphasize quad development
You’re recovering from shoulder/neck issues
You want to do very high volume or high-rep leg days
You’re a tall lifter (long legs)
You want to squat heavy without crushing your spine
You are new to weight training and Barbell squatting is still intimidating
Final thoughts
Belt squats are not just a “replacement” exercise. They’re often superior for quad growth,
longevity, and injury prevention, while still being an extremely effective lower body builder.
While the classic Barbell squat is what most people think of as the premier leg day destroyer the Belt squat has a place also. Especially if you are new to training and want to load heavy on an exercise before you have proper form on the barbell.
Whether your goal is building muscle, improving endurance, or training around an injury, the belt squat deserves a place in your program. Especially on days when your back feels tight but your legs are ready to work.
If you’d like help with setup or technique on the belt squat machine, just ask any of the
trainers. We’re happy to show you.
As always,
Yours in good health.
Shane