Load video: Lat Pulldown Circular DSH037

Exercises and muscles targeted

Exercise	Muscles Targeted
Circular Pulldown — Wide Pronated (bilateral)	Latissimus Dorsi — Upper and Outer Fibres (lat width and sweep via converging arc, primary), Teres Major (primary), Posterior Deltoid (secondary), Rhomboids (secondary), Biceps Brachii (secondary)
Circular Pulldown — Narrow Neutral (bilateral)	Latissimus Dorsi — Lower and Inner Fibres (lat thickness via converging arc at inner handle, primary), Teres Major (primary), Brachialis (secondary), Biceps Brachii (secondary), Middle Trapezius (secondary)
Circular Pulldown — Unilateral Single Arm	Latissimus Dorsi (unilateral converging pull — one lat working to failure independently), Teres Major, Serratus Anterior (increased single-arm engagement), Core and Obliques (anti-rotation stabiliser with asymmetric load)
Circular Pulldown — Isometric Hold (peak contraction)	Latissimus Dorsi (sustained isometric at peak convergence where shoulder adduction is fully complete), Teres Major (sustained), Biceps Brachii (sustained), Rhomboids and Lower Trapezius (scapular position sustained)
Circular Pulldown — Slow Eccentric	Latissimus Dorsi (eccentric stretch through the converging arc return, lat loaded from inner contracted position through to full overhead stretch, primary hypertrophy stimulus), Teres Major (eccentric), Biceps Brachii (eccentric), Serratus Anterior (stabiliser on return)

The converging circular arc distinguishes the DSH037 from straight-vertical pulldown machines by adding horizontal shoulder adduction to the vertical pulling movement simultaneously. As the handles travel downward and inward, the lat is loaded not just through elbow flexion and shoulder depression but through active shoulder adduction — the core movement the latissimus dorsi is anatomically designed to produce. This combined loading recruits more of the lat's full fibre map within each rep and produces a peak contraction at the bottom of the pull where the shoulders are both depressed and adducted simultaneously.

Who this machine is built for

Serious Home Gym Builders
The DSH037 at 61.5" × 59.8" is one of the more compact pulldown machines in the DSH series at comparable bilateral capacity, and its converging circular arc delivers a different lat training stimulus from any standard vertical pulldown in a home gym. For a home gym that already has a straight-pull lat pulldown, the DSH037 adds the converging arm path that varies the lat loading angle within a single session.

Bodybuilders and Physique Athletes
Lat width from the standard straight-down pulldown and lat activation through the converging adduction arc address the same muscle through different movement paths. The circular arc's simultaneous downward and inward arm travel recruits the inner and lower lat fibres at the peak contraction position, producing a different muscular emphasis from straight-pull alternatives at the same grip width. Using the five-position grip range across a complete lat training session covers the full fibre map of the latissimus dorsi systematically.

Commercial Gym Owners and Operators
A converging circular lat pulldown is a distinctly different back training tool from the standard vertical pulldown machines in the DSH range. Members who have used the DSH006, DSH026, and DSH029 extensively will find the DSH037's converging arc produces a noticeably different pulling experience, making it a meaningful complement rather than a duplication of existing back training capacity. The five-grip system and front isolation anchor extend its versatility across the full commercial member population.

Powerlifters and Strength Athletes
Lat strength through the combined downward and inward shoulder adduction path that the converging arc trains contributes to the scapular stability and shoulder positioning demands of the competition deadlift and bench press. The DSH037's independent bilateral arms with counterweight frames allow progressive plate loading at the same overload principle as the competition lifts, and the single-arm capability allows per-side lat assessment alongside bilateral volume.

Private Personal Training Studios
The pneumatic seat adjusts between clients instantly, and the five grip positions allow a trainer to shift the lat training emphasis within a session without any attachment changes. The front swing tube for single-arm isolation reduces the technical barrier of unilateral lat training for clients who lack the core stability for clean unilateral straight-pull alternatives, by providing a stable front anchor point.

How to setup and use

Setting Up the DSH037 Lat Pulldown Circular

Load Olympic plates evenly onto the barbell support frame via both short barbell tubes, keeping amounts equal on each side within the 661 lb bilateral capacity.
Sit facing the machine and use the pneumatic gas spring seat lever to adjust height until the arms can extend fully overhead to the chosen handles without the shoulders rising or the torso leaning backward.
Set the thigh pad to one of three positions using the pop pin mechanism so the pad rests firmly across the tops of both thighs, anchoring the legs through bilateral pulling sets.
Choose your grip position for the session: the 580mm outer extended handles for wide pronated grip, the 270mm inner handles for narrower neutral grip, or the centre 95mm spring handle for close neutral. Any of the five grip options can be selected simply by moving the hands to that section of the handle assembly.
For single-arm isolation training, grip the front swing tube stability grip with the non-working hand and pull one arm through the converging arc independently.
Load with Dynasty Fitness Urethane Grip Plates for a clean balanced bilateral setup across both barbell tubes.

Performing the Exercise

From the seated starting position with both arms extended overhead and the handles at the widest point of the converging arc, initiate the pull by driving the elbows downward and inward simultaneously against the natural path of the converging arms.
Follow the circular arc as the handles naturally travel downward and inward toward the body rather than forcing a straight-down pull path against the machine geometry.
Pull to peak contraction where the handles reach the upper chest and the elbows are at the sides of the torso with the shoulders fully adducted, holding for one to two seconds.
Return both handles upward and outward to the fully extended starting position under control over at least two to three seconds, allowing the lat to stretch through the converging return arc.
Keep the chest forward and the torso from rocking backward through the pull so the lat carries the full load rather than body momentum.

Owner's Manual

Access the complete assembly guide, parts list, and maintenance schedule below.

Download Owners Manual

Shipping & Delivery

All Dynasty Fitness equipment ships free across the 48 contiguous US states via freight carrier. If the product description says preorder, we'll send you an estimated delivery date via email.

Estimated delivery: 7–14 business days from order confirmation. You will receive a tracking number and a delivery window confirmation call before your shipment arrives. Deliveries are curbside standard, white glove delivery to room of choice is available at checkout.

Returns: Free within 30 days of delivery. Items must be in original condition and packaging. Refunds processed within 5 business days of return receipt.

Questions? Contact our team at:
📧Email: info@thedynastyfitness.com
📞Call: +1 (213)-584-0858

Need a buying guide?

Looking for one to one support before making final decision?
Feel free to contact us. Our expert support team would love to assist you.

Need Installation Help?

We have partnered with another company to help provide installation around the country. Please use the link below to see the price per machine for installation
See Installation Rates

Payment & Security

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Save 10%

Lat Pulldown Circular DSH037

$2,499.00

$2,499.00 ~~$2,799.00~~ 10% off (Save$300.00 )

Commercial Grade
Pay With HFA/FSA

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The Dynasty Fitness DSH037 Lat Pulldown Circular is a plate-loaded bilateral lat pulldown machine with independent arms that travel in a converging circular arc rather than a straight vertical path, starting wide apart overhead and pulling inward as they descend to more closely follow the natural shoulder adduction movement pattern of the latissimus dorsi. This converging arc trains the lat through a wider range of shoulder positions during a single rep than standard straight-down pulldown machines, producing a different stimulus across the lat width from the outer upper fibres at the start through to the inner lower fibres at peak contraction. A five-position grip system spanning two 580mm extended outer handles, two 270mm inner handles, and a centre spring handle covers wide pronated through narrow neutral grip orientations without attachment changes, and a front swing tube provides a stability anchor for single-arm isolation training. A pneumatic infinite seat and three-position thigh pad serve users across the full range of commercial body types. Built from PT60×120×2.5mm steel with a 661 lb bilateral load capacity in matte black at 61.5" × 59.8" × 79.0", the DSH037 is built for commercial gyms, serious training studios, and home gym setups where a converging-arc plate-loaded pulldown is a distinct back training tool alongside standard vertical pulldown alternatives.

Plate-loaded bilateral lat pulldown with a converging circular arm arc where the handles start wide overhead and travel inward as they descend, training the lat through the shoulder adduction path that the muscle's fibre direction follows more naturally than a straight vertical pull
Five-position grip system with two extended 580mm outer handles, two 270mm inner handles, and a centre spring grip covers the full range from wide pronated for lat sweep through to narrow neutral for lower lat thickness without any attachment changes between sets
Independent bilateral arms on four 6005-2Z bearings eliminate bilateral compensation so each lat completes its own full converging pull against its own plate load, with counterweight frames offsetting arm weight so effective resistance matches the plate load precisely
Front swing tube with adjustable height assembly provides a stable front grip anchor for single-arm isolation training so each lat can be worked to failure independently with the torso anchored against lateral rotation

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Exercises and muscles targeted

Exercise	Muscles Targeted
Circular Pulldown — Wide Pronated (bilateral)	Latissimus Dorsi — Upper and Outer Fibres (lat width and sweep via converging arc, primary), Teres Major (primary), Posterior Deltoid (secondary), Rhomboids (secondary), Biceps Brachii (secondary)
Circular Pulldown — Narrow Neutral (bilateral)	Latissimus Dorsi — Lower and Inner Fibres (lat thickness via converging arc at inner handle, primary), Teres Major (primary), Brachialis (secondary), Biceps Brachii (secondary), Middle Trapezius (secondary)
Circular Pulldown — Unilateral Single Arm	Latissimus Dorsi (unilateral converging pull — one lat working to failure independently), Teres Major, Serratus Anterior (increased single-arm engagement), Core and Obliques (anti-rotation stabiliser with asymmetric load)
Circular Pulldown — Isometric Hold (peak contraction)	Latissimus Dorsi (sustained isometric at peak convergence where shoulder adduction is fully complete), Teres Major (sustained), Biceps Brachii (sustained), Rhomboids and Lower Trapezius (scapular position sustained)
Circular Pulldown — Slow Eccentric	Latissimus Dorsi (eccentric stretch through the converging arc return, lat loaded from inner contracted position through to full overhead stretch, primary hypertrophy stimulus), Teres Major (eccentric), Biceps Brachii (eccentric), Serratus Anterior (stabiliser on return)

Who this machine is built for

How to setup and use

Setting Up the DSH037 Lat Pulldown Circular

Load Olympic plates evenly onto the barbell support frame via both short barbell tubes, keeping amounts equal on each side within the 661 lb bilateral capacity.
Sit facing the machine and use the pneumatic gas spring seat lever to adjust height until the arms can extend fully overhead to the chosen handles without the shoulders rising or the torso leaning backward.
Set the thigh pad to one of three positions using the pop pin mechanism so the pad rests firmly across the tops of both thighs, anchoring the legs through bilateral pulling sets.
Choose your grip position for the session: the 580mm outer extended handles for wide pronated grip, the 270mm inner handles for narrower neutral grip, or the centre 95mm spring handle for close neutral. Any of the five grip options can be selected simply by moving the hands to that section of the handle assembly.
For single-arm isolation training, grip the front swing tube stability grip with the non-working hand and pull one arm through the converging arc independently.
Load with Dynasty Fitness Urethane Grip Plates for a clean balanced bilateral setup across both barbell tubes.

Performing the Exercise

From the seated starting position with both arms extended overhead and the handles at the widest point of the converging arc, initiate the pull by driving the elbows downward and inward simultaneously against the natural path of the converging arms.
Follow the circular arc as the handles naturally travel downward and inward toward the body rather than forcing a straight-down pull path against the machine geometry.
Pull to peak contraction where the handles reach the upper chest and the elbows are at the sides of the torso with the shoulders fully adducted, holding for one to two seconds.
Return both handles upward and outward to the fully extended starting position under control over at least two to three seconds, allowing the lat to stretch through the converging return arc.
Keep the chest forward and the torso from rocking backward through the pull so the lat carries the full load rather than body momentum.

Owner's Manual

Access the complete assembly guide, parts list, and maintenance schedule below.

Download Owners Manual

Shipping & Delivery

All Dynasty Fitness equipment ships free across the 48 contiguous US states via freight carrier. If the product description says preorder, we'll send you an estimated delivery date via email.

Returns: Free within 30 days of delivery. Items must be in original condition and packaging. Refunds processed within 5 business days of return receipt.

Questions? Contact our team at:
📧Email: info@thedynastyfitness.com
📞Call: +1 (213)-584-0858

Need a buying guide?

Looking for one to one support before making final decision?
Feel free to contact us. Our expert support team would love to assist you.

Need Installation Help?

We have partnered with another company to help provide installation around the country. Please use the link below to see the price per machine for installation
See Installation Rates

Payment & Security

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Lat Pulldown Circular DSH037

$2,499.00

$2,499.00 ~~$2,799.00~~ 10% off (Save$300.00 )

Key Features

Converging Circular Arm Arc

Independent left and right arm frames travel on four 6005-2Z bearings across two φ30×284×M10 pivot shafts in a converging arc where the handles start wide apart at the overhead position and move downward and inward simultaneously toward the body during the pull. This combined downward and inward path loads the latissimus dorsi through shoulder adduction alongside shoulder depression and elbow flexion, activating the muscle's full fibre direction rather than the primarily vertical loading that straight-down pulldown machines produce.

Five-Position Grip System

Two 580mm extended outer grips, two 270mm inner grips, and one 95mm spring centre grip provide five distinct hand position options along the bilateral handle assembly, covering wide pronated for upper lat sweep through narrow neutral for lower lat thickness. Two auxiliary φ25×32.6mm grips serve as reference anchors. All five options are available without any attachment change or tool use between sets, allowing grip rotation within a single session to cover multiple lat fibre regions progressively.

Front Swing Tube Stability Grip

An adjustable-height swing tube with height adjustment assembly x2 provides a front-facing stability grip positioned at the correct height for single-arm isolation training. Gripping this tube with the non-working hand anchors the torso against the rotation that single-arm converging pulldowns create as load increases, allowing each lat to be taken to failure in isolation without the torso twisting to compensate. The height-adjustable position accommodates users of different torso lengths in the seated position.

Independent Arms with Counterweight Frames

Left and right arm frames operate completely independently with left and right counterweight frames plus two counterweight stick frames offsetting the mechanical weight of each arm assembly. The counterweight system ensures the effective resistance at the starting overhead position matches the plate load rather than including the arm weight, keeping load targets accurate for programming purposes. Each arm's independent operation means any bilateral strength difference between the left and right lat is visible and correctable through per-side loading.

Pneumatic Seat and Three-Position Thigh Pad

The seat travels on inside and outside cushion slides with three rollers via a gas spring assembly for single-hand infinite height adjustment. The three-position thigh pad adjusts using a pop pin and height adjustment assemblies to anchor the legs firmly for maximum-effort bilateral pull sets. Correct seat height aligns the shoulder with the arm pivot for the intended converging arc angle, making precise pneumatic seat adjustment more important on the DSH037 than on fixed straight-pull machines where the pull direction is constant.

Product Information
Product Name	Lat Pulldown Circular
Model	DSH037
Series	DSH Plate Loaded Series
Product Type	Plate-Loaded Converging Circular Lat Pulldown Machine
Primary Function	Converging circular bilateral lat pulldown — latissimus dorsi development through combined shoulder adduction and depression arc
Target Muscles	Latissimus Dorsi, Teres Major (primary), Rhomboids, Biceps Brachii, Posterior Deltoid (secondary)
Training Mode	Bilateral or unilateral single-arm
Grade	Commercial
Colour	Matte Black
Dimensions and Weight
Length	61.5 in (156.1 cm)
Width	59.8 in (151.8 cm)
Height	79.0 in (200.6 cm)
Net Weight	273 lbs (124 kg)
Load Capacity
Maximum Load Capacity	661 lbs (300 kg) — 330 lbs (150 kg) per side
Loading System	Plate-loaded — Olympic plates, barbell support frame with 2 bilateral short barbell tubes
Arm System
Arm Frames	2 x independent converging bilateral arm frames
Arm Pivot Bearings	6005-2Z x4 — 2 per arm pivot shaft (φ30×284×M10)
Counterbalance	Left and right counterweight frames plus 2 counterweight stick frames
Grip System
Outer Long Handles	STφ30×φ22×580mm x2 — wide pronated and extended grip positions
Inner Medium Handles	STφ30×φ22×270mm x2 — narrow neutral and mid-width grip positions
Centre Spring Handle	STφ30×φ22×95mm x1 — close neutral grip
Auxiliary Grips	φ25×32.6mm x2 — reference anchor points
Front Stability Grip	Swing tube with adjustable height assembly x2 — single-arm isolation torso anchor
Adjustability
Seat Adjustment	Pneumatic infinite — gas spring, single-hand, 3 roller slide system
Thigh Pad Positions	3 positions — pop pin, height adjustment assemblies x2
Frame and Construction
Main Frame Tubing	PT60×120×2.5mm rectangular steel
Adjustable Foot Plate	1 x adjustable levelling foot plate
Floor Feet	3 x rubber feet
Finish	Matte black powder coat
Indoor Use Only	Yes

Q: What does "circular" mean in the context of this pulldown machine?
A: The arm handles start at a wide separation overhead and travel downward and inward along a curved converging arc during the pull, rather than moving straight down as a standard lat pulldown does. This converging path means the handles approach each other as they descend, producing a movement that combines vertical pulling with horizontal shoulder adduction simultaneously. The circular arc more closely follows the natural direction the latissimus dorsi actually pulls the arm — downward and toward the midline of the body — within a single rep.

Q: How does the converging arc change the lat training stimulus compared to a straight pulldown?
A: A straight-down pulldown loads the lat primarily through shoulder depression and elbow flexion. The converging arc adds active horizontal shoulder adduction as the handles travel inward during the descent, which is the same motion the lat produces when you pull something toward your body rather than just pulling it down. This added adduction component recruits the inner and lower lat fibres more directly at the peak contraction position, producing a different pattern of lat activation across the full fibre map compared to a straight-down pull at the same plate load.

Q: Which grip positions should I use for lat width versus lat thickness?
A: Use the outer 580mm extended handles in a wide pronated grip for upper lat sweep and width development. The handles' wide starting position creates greater shoulder abduction at the top of the pull, emphasising the upper outer lat fibres as the primary driver through the converging descent. For lower lat thickness, use the 270mm inner handles or the 95mm centre spring handle in a narrower neutral position, where the elbows track closer to the body through the pull and the inner lower lat fibres carry more of the load.

Q: How do I set up for single-arm training?
A: Adjust the front swing tube stability grip to the height where it can be gripped comfortably with the non-working hand while seated. Sit with the chest forward and grip the swing tube with the non-working hand before beginning each single-arm set. This anchors the torso against the lateral rotation that the asymmetric single-arm converging pull creates. Complete all reps on one arm before switching the grip setup for the opposite side. Reduce the plate load from bilateral working weight for single-arm sets since one arm now works against the full bilateral plate resistance rather than sharing it.

Q: How does the DSH037 differ from the other pulldown machines in the DSH range?
A: The DSH006 Lat Pulldown uses a straight bilateral pull with an adjustable handle assembly. The DSH026 Front Pulldown uses fixed 415mm extended handles with ISO-lateral independent arms in a straight-down arc. The DSH029 Universal Pulldown uses rotating universal handles that change grip orientation during the pull. The DSH037 is the only machine in the range with a converging circular arc where the handles travel inward as they descend. This arc path is a mechanically distinct movement that complements rather than duplicates the straight-pull alternatives.

Q: What Dynasty Fitness machines pair with the DSH037 for a complete back training area?
A: The DSH037 covers converging circular lat pulldown for lat development through the combined adduction and depression arc. Pair it with the Lat Pulldown DSH006 for straight bilateral vertical pulling, the Front Pulldown DSH026 for ISO-lateral extended handle straight pulldowns, and the Universal Pulldown DSH029 for rotating grip pulldown variation. For horizontal pulling alongside vertical work, the Seated Row DSH005, Low Row DSH004, T-Bar Row DSH024, and Smith Row DSH059 cover the full horizontal pull angle range that completes a comprehensive back training area.

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We are committed to equipment that stands the test of time — and to making sure the people who train the hardest have access to the tools that match their effort.