A wide, overhand (pronated) grip with your hands pulled to the front of your body produces the highest latissimus dorsi activation of any lat pulldown variation. That said, the differences between grip widths are smaller than most people assume, and the best grip for you depends on your goals, shoulder health, and what feels strongest.
How Grip Width Affects Your Lats
Researchers define lat pulldown grips relative to your biacromial distance, which is the width across your shoulders. A “narrow” grip places your hands at shoulder width (1x), a “medium” grip at 1.5 times shoulder width, and a “wide” grip at roughly twice shoulder width. Most standard lat pulldown bars have angled ends that naturally guide your hands into something close to that wide position.
A study published in the Journal of Strength and Conditioning Research tested four common grip variations and found that a wide, overhand grip pulled to the front of the chest produced greater latissimus dorsi activation than a close grip, a supinated (underhand) grip, or a wide grip pulled behind the neck. This held true during both the pulling and lowering phases of the movement. So if maximizing lat recruitment is your only priority, wide and overhand wins.
However, a separate study of fifteen trained men comparing narrow, medium, and wide pronated grips found that the practical differences in muscle activation were relatively minor. The researchers concluded that any grip width between 1 and 2 times shoulder width will produce similar hypertrophy over time. In other words, you don’t need to obsess over getting your hand placement perfect to the centimeter.
Overhand vs. Underhand Grip
Your palm direction matters more than most people realize, though not always in the way they expect. An overhand (pronated) grip keeps your elbows flared wider, which aligns the pull more closely with the lat fibers. An underhand (supinated) grip tucks your elbows closer to your sides, shifts some work toward the lower lat fibers, and puts your biceps in a mechanically stronger position. Many lifters find they can pull slightly more weight with an underhand grip for this reason.
Neither grip is wrong. If you want the broadest lat activation, go overhand. If you want to emphasize the lower lats and don’t mind extra bicep involvement, underhand works well. Alternating between the two across training cycles is a reasonable approach for complete development.
What About a Neutral Grip?
A neutral grip (palms facing each other) requires a V-bar or parallel-handle attachment. This position is the most shoulder-friendly option because it keeps your upper arm in a natural plane of movement with less internal rotation. It’s a popular choice for people with cranky shoulders or a history of impingement.
The trade-off is that a neutral grip appears to reduce direct lat activation compared to a wide pronated grip. Research published in the Journal of Functional Morphology and Kinesiology found that a wide neutral grip increased activation of the scapular stabilizers (the muscles between and around your shoulder blades) while decreasing latissimus dorsi recruitment. Your body compensates for the altered shoulder angle by relying more on those stabilizing muscles. That’s not a bad thing if you’re training for overall back health, but it does mean the neutral grip is less lat-focused than overhand variations.
Behind the Neck: Skip It
Pulling the bar behind your neck was standard gym advice for decades. The research doesn’t support it. The wide grip behind-the-neck variation produced less lat activation than the same grip pulled to the front of the chest, while simultaneously placing the shoulder in an extreme externally rotated and abducted position under load. That combination increases stress on the shoulder joint with no muscle-building upside. Pull to your upper chest instead.
Which Grip Is Best for Shoulder Comfort
If you have shoulder pain or tightness, a wider or neutral grip handle tends to reduce strain on the shoulder joint. Keeping the weight moderate and controlling the movement slowly on the way up also helps. An overhand grip that’s too narrow can force excessive internal rotation at the shoulder, which compresses the structures in the front of the joint. If a standard wide overhand grip bothers you, try a neutral-grip attachment first before abandoning the exercise.
Do Lifting Straps Help?
A common theory is that your grip gives out before your lats do, so straps should let you get more out of the exercise. Research on trained lifters found no difference. Using straps didn’t improve one-rep max strength, the number of reps performed at 70% of max, or latissimus dorsi activation compared to going bare-handed. Your forearms are rarely the actual limiting factor on a lat pulldown the way they might be on heavy deadlifts or rows. Save the straps for those exercises instead.
Choosing Your Grip
- For maximum lat activation: Wide overhand grip, pulling to your upper chest. This is the default choice for most trainees focused on building a wider back.
- For lower lat emphasis and bicep involvement: Medium-width underhand grip. Your elbows travel closer to your torso, shifting the line of pull.
- For shoulder-friendly training: Neutral grip with a parallel handle. You’ll recruit more stabilizer muscles and less pure lat, but you’ll keep your shoulders healthy long-term.
- For general back development: Rotate between grips every few weeks. The activation differences are meaningful but modest, and variety exposes your muscles to slightly different demands over time.
One final practical note: whatever grip you choose, focus on initiating the pull by driving your elbows down rather than curling with your hands. This mental cue shifts the workload from your arms to your back regardless of grip position, and it matters more for lat development than any grip variation on its own.