Equipment and Setup

To perform the Hatfield reverse lunge, you’ll need a safety squat bar (SSB) loaded in a rack along with something to hold onto for stability. My personal preference is to run band pegs through my rig and grab those as anchors, but most racks aren’t built for this. The simple workaround is to use a second pair of J-hooks, rack an empty barbell on the opposite side of the rack at roughly waist height, and use that as your handhold. Either option will get the job done.

Once you’ve got the setup ready, step underneath the safety squat bar, settle it comfortably on your back, and make sure it’s well-balanced before you unrack it. You don’t need a death grip on the SSB handles here — once the bar is sitting solidly on your traps and upper back, you can release the handles and grab onto the band pegs or barbell in front of you. I personally like to keep an open hand on whatever I’m holding because it forces me to use my hands for balance only, not as a way to pull myself out of the bottom of the lunge.

Muscles Worked and Biomechanical Rationale

The Hatfield reverse lunge trains the entire lower body unilaterally, with a strong emphasis on the glutes, hamstrings, and quads of the working leg. The reverse lunge pattern itself is inherently more posterior-chain-dominant than a forward lunge because of the eccentric nature of that first big step backward. As you step back and lower into the bottom position, the glutes and hamstrings absorb a significant amount of force eccentrically before transitioning into the concentric drive back up. Compare that to a forward lunge, where the quads of the front leg take on more of the eccentric loading — both variations have a place, but they emphasize different tissues.

What makes the Hatfield variation special is that by giving you something to hold onto, you remove the stability demand that usually caps how much weight you can load. As soon as any exercise becomes more stable, you can move more overall weight — and more weight on a single-leg pattern means more strength and size development for the working leg. You’re not cheating the movement; you’re just letting your legs be the limiting factor instead of your sense of balance.

How to Execute the Hatfield Reverse Lunge

Start with both feet together, just like you would on any reverse lunge. Keep your chest tall and your trunk braced. Take a nice big step back with one leg, allowing the back knee to either tap the floor or come within an inch or two of it, while keeping the front foot completely flat and the front shin in a strong position. From that bottom position, drive through the front foot and step right back up to the starting position, then repeat on the other side or finish all your reps on one leg before switching, depending on how you’re programming it.

The biggest pitfall I see is athletes using their upper body to assist out of the bottom. The hands on the band pegs or barbell are there for balance and a touch of stability — not to pull you up. Keep that open hand cue in mind. If you find yourself gripping hard and yanking yourself up, you’re missing the point of the exercise.

Programming Recommendations

I program the Hatfield reverse lunge in a few different ways depending on the athlete and the training block. As a main strength movement, I like hard sets of three to five reps per side, treating it like any other heavy lower-body lift. As a supplemental piece behind a squat or deadlift, I’ll typically run it in the five-to-eight-rep range per side, and you can certainly bleed up into the eight-to-ten range if hypertrophy is the priority.

This exercise really shines for in-season athletes who still need to load the lower body but want to minimize spinal compression and central nervous system fatigue, as well as for lifters managing low back issues who can’t tolerate heavy bilateral work right now. The single-leg pattern combined with the SSB position keeps the load manageable on the spine while still letting you push real weight.

One caveat: you do need a base level of strength to make this exercise worthwhile. My safety squat bar weighs 65 pounds empty, so if you’re not yet at the point where that loading is appropriate, stick with dumbbells, kettlebells, or goblet-position reverse lunges until your general strength catches up.