I still remember that this was when I successfully completed the initial Smith machine rdl (Romanian Deadlift). I was also not clear about lower-back stability and was performing it at a busy gym to see whether I was stable enough to work with heavy free weights. The Smith machine was more comfortable, not so uncontrollable, and, in fact, not so scary. Slowly, the smith machine RDL became one of the exercises that I enjoy doing to tighten my hamstrings and glutes. In this article, I will break down everything I have learned through personal experience, coach tips, and research, so you can decide whether the RDL on the Smith machine should be included in your program.
Understanding the Deadlift and the Smith Machine RDL
The Romanian deadlift is a movement that involves the hip hinge and primarily targets the hamstrings, glutes, and posterior chain. The bar is pulled in a specific direction when it is used on a Smith machine, thereby altering the mechanics.
The RDL Smith machine version reduces some of the balance requirements, so you can focus more on muscle tension and less on controlling the load. This can be very useful to newcomers or weightlifters recovering from an injury. It is also a good aid to hypertrophy for advanced lifters when used deliberately.
Smith Machine RDL Position: Getting It Right the First Time
A proper Smith machine RDL system cannot be undermined when outcomes and injury prevention are sought. My personal setup is as follows:
- Hold the bar 1/2 inch under hips.
- Load a manageable smith machine RDL mass( starting with light less than barbell RDL)
- With feet, hips apart.
- Grab bar slightly open than thighs.
One of the frequently asked questions is how to face the Smith machine RDL. I strongly recommend avoiding the machine on most occasions. This will better align the bar path with your hips, reducing strain on your lower back.
As a visual learner, you can refer to a Smith machine RDL gif to reinforce these images and cues.
Smith Machine RDL Form: The Real Deal

This is mainly because of poor form in the Smith machine RDL, as was the case in my case. The cues I will use with every rep are the following:
- Push hips back, not down
- Keep the spine in a neutral position.
- Slight bend in knees
- Bend down the bar till you feel a deep hamstring stretch.
- Bend forward at the hips to get on the feet.
The Smith machine rdl does not come into contact with the floor, unlike the normal smith machine deadlift. It maintains the muscles in a state of tension throughout, which is a miracle for hypertrophy.
Muscles worked with the Smith machine RDL
One of the reasons I have confidence in this movement is that I can easily feel the targeted muscles working. The Smith machine RDL muscles that were worked are:
- Hamstrings (primary)
- Gluteus maximus
- Adductors
- Erector spinae
- Core stabilizers
To achieve the same with the glutes on the Smith machine, you would have to push your hips farther and squeeze at the top really hard; you will feel the difference. I have discovered this action of the glutes to be superior to that of some of the free weights.
Planet Fitness: Smith Machine RDL, is it Worth?
This lift is well known to many people at Planet Fitness, Smith machines, where they really train. Planet Fitness does not sell conventional barbells; hence, the Smith machine is required.
The Smith machine in Planet Fitness is considerably good for controlled RDLs in my case. The fixation route is easy to initiate, and the light plates can be used for slow-tempo reps. It is among the best posterior-chain movements you can do at Planet Fitness, as long as it is your home gym smith machine.
Smith Machine RDL Standards and Progression
No one chart in the area of Smith machine RDL standards, as with barbell lifts, but the following is a very helpful guide, grounded on my observations:
- Beginners: bodyweight to 0.75b.w.
- Intermediate: 1–1.5× bodyweight
- Advanced: 2 times the bodyweight and higher (perfect form)
The deception is a slow infusion. Eat slowly, manage it, and at no time lose the range of movement in a bid to hit a mark.
Smith Machine rdl and Barbell Romanian Deadlift
The issue of the Smith machine RDL or barbell is always raised. I have worked with both of them, and this is what I believe about them:
Barbell Romanian deadlift:
- More stabilizer engagement
- More positive to sports transfer.
- Needs a fantastic method.
Smith machine RDL:
- Easier to learn
- More consistent tension
- Safer for solo training
The barbell is superior if you require nothing but pure strength and sports performance. In case hypertrophy, control, and safety are more significant, the Smith machine would be in a position to stand on its own.
Smith Machine RDL and Dumbbell RDL
This is a personal training style issue with the Smith machine RDL and the dumbbell RDL.
The weight of a dumbbell RDL is more free and readjusted unilaterally, but grip is often a limiting factor. The Smith machine can be used to add more weight to and focus on the hip extension. Personally, I switch the two, but the Smith machine lets me adjust the volume.
Smith Machine RDL or RDL: Which is superior?
An analogy people often use is Smith machine RDL vs. RDL; however, the thing is, they’re both RDLs. It is the tool that is not similar, but rather the movement pattern.
The conventional RDL emphasizes coordination and stability, whereas the Smith machine version focuses on muscle isolation. They are not better or worse than each other; they are different instruments for different purposes.
Other Exercises of RDL on a Smith Machine
You need a shift, or, occasionally, a lack of equipment. The other smith machine RDL uses solid:
- Bulgarian split squat (perfect single-leg glute work)
- Hip thrusts
- Dumbbell RDL
- Cable pull-throughs
I typically do Smith machine RDLs and Bulgarian split squats together to achieve glute and hamstring brutality. Many exercises are performed with cables on smith machine.
The majority of the Errors that I observed (and made) are enumerated below
Some of these are things that should not be done, based on my experience coaching others and my own mistakes.
- Locking knees too hard
- Rounding the lower back
- Going too heavy too soon
- Rotating the machine the other way.
- Squatting rather than hinging.
Correct these mistakes early to lower injury risk and improve results.
Conclusion
Now I am sure that I would not lock out the Smith machine RDL in my programs after years of training. It is not the cheat lift, or one that a novice has to do alone, that is a solemn form of Romanian deadlift done with intention.
RDL in the Smith machine deserves respect, whether you are training at Planet Fitness, need to work your glutes more, or simply like controlled moves. Well used, it makes good hamstrings, power glutes, and better hip action- without overstraining the joint.
If you haven’t tried it yet, don’t be aggressive with it; focus on form, and the body will tell you whether it is effective.
FAQs
Is it possible to perform RDLs on the Smith machine?
And, of course, it is not prohibited to use a Smith machine to do RDLs. I find Smith machine RDLs to be a special convenience, particularly when you are more in control, more balanced, or a safer arrangement in case you are left alone in training. They also serve to effectively work the hamstrings and glutes, as long as you maintain proper posture and do not use the machine so that everything falls on your lap.
How is it different from a Smith machine RDL?
The distinction between a Smith machine RDL and a barbell is that the bar moves in a pre-determined direction, instead of being able to move freely. It eliminates the need for balance and stabilizers, allowing more time to focus on muscle tension and controlled hip hanging. It is actually excellent for hypertrophy, learning the movement, or greater-volume training.
Where does one stand on using a Smith machine for RDLs?
Most of the lifters will be turned away during the RDLs. It is this position that this bar affixes to your legs and follows as you hinge the hips, relieving pressure off your lower back and allowing you to maintain better form. Different machines are available, so they should not forget to adjust them to ensure the bars are comfortable and aligned.
Are Smith machine Romanian deadlifts good?
Yes, the Smith machine Romanian deadlift is quite efficient when performed properly. They provide constant stress on the hamstrings and all the glutes, and help build the muscles better, allowing you to return to minimal repetitions and safer exercises like Planet Fitness or a full gym.


