What is the difference between the horizontal and vertical handles and which should I use?

The horizontal handles are outward-angled to stabilise the scapula and reduce anterior shoulder drift, and deliver a true 1:1 felt weight ratio per arm — each arm feels exactly half the selected stack weight. These are the handles for standard chest pressing where scapular stability and full pectoral activation from a retracted shoulder position are the priority. The vertical handles are inward-angled to shift the press path toward the mid-to-lower pectorals while reducing elbow flare and triceps co-activation, and deliver approximately 1:0.86 felt weight ratio per arm. Use the vertical handles when the session goal is specifically mid-to-lower chest isolation and you want to reduce how much the triceps contribute to each rep.

Why does the felt weight ratio differ between the horizontal and vertical handles?

The two handles connect to the arm frame at slightly different mechanical positions due to their different angles and lengths. The horizontal handle at φ36×φ28×330mm routes the cable load through the arm at a geometry that delivers a 1:1 felt weight ratio per arm. The vertical handle at STφ28×φ36×215mm routes through a slightly different geometry that produces an approximately 1:0.86 ratio. This is a fixed mechanical characteristic of each handle's position on the arm frame, not a cable or pulley setting that can be changed. The practical effect is that the vertical handle feels slightly lighter at the same stack selection, which is part of why it is suited to chest-focused isolation sets at higher reps rather than maximum pressing strength work.

Can I press one arm at a time on the DRE8001?

Yes. Because the arms are fully independent, either arm can be pressed solo while the other rests at the starting position or is held statically. Unilateral ISO-lateral pressing on the DRE8001 reveals and addresses left-right chest strength asymmetries that bilateral pressing masks. It also creates a rotational core stabilisation demand as the body resists twisting toward the pressing side. Reduce the stack weight significantly from your bilateral working load when first moving to unilateral sets — one arm working against half the bilateral stack is a different stimulus than the full unilateral load.

What Dynasty Fitness machines pair with the DRE8001 for a complete chest and upper body training area?

The DRE8001 covers ISO-lateral horizontal chest pressing with independent converging arms. Pair it with the Pectoral Fly/Rear Deltoid DRE8003 to add chest isolation through the fly pattern alongside rear deltoid training, covering both the press and the fly functions that a complete chest programme requires. The ISO-Lateral Shoulder Press DRE8004 adds overhead pressing for front and lateral deltoid development above the horizontal press plane. The Adjustable Seated Cable Row DRE8005 completes the push-pull balance with horizontal pulling for the lats and mid-back, rounding out the full upper body pressing and pulling training area from dedicated selectorized machines.

Load video: ISO-Lateral Chest Press DRE8001

Exercises and muscles targeted

The ISO-lateral chest press trains both sides of the pectoralis major through independent arcs that converge toward centre, replicating the pectoral's natural adduction motion more closely than a fixed bilateral bar. Handle choice determines which chest region and grip biomechanics carry the primary load.

Exercise	Muscles Targeted
ISO-Lateral Press (horizontal handle)	Pectoralis Major — Sternal Head (primary), Anterior Deltoid, Triceps Brachii (secondary), Serratus Anterior (stabiliser)
ISO-Lateral Press (vertical handle)	Pectoralis Major — Sternal and Lower Head (primary), Anterior Deltoid (secondary), Triceps Brachii (reduced vs horizontal)
Unilateral ISO Press	Pectoralis Major (unilateral, primary), Core (anti-rotation), Serratus Anterior (increased stabiliser demand)
Isometric Hold (peak)	Pectoralis Major (sustained isometric at full extension), Anterior Deltoid, Triceps Brachii (co-contraction)
Slow Eccentric Press	Pectoralis Major (eccentric lengthening for hypertrophy stimulus, each arm on its own independent arc)

How to setup and use

Setting Up the DRE8001 ISO-Lateral Chest Press

Select your working weight, remembering horizontal handles deliver half the stack per arm.
Adjust the seat with the pneumatic lever so handles sit at chest level.
Choose horizontal handles for scapula-stabilised pressing or vertical for lower chest.
Sit back fully against the pad with your head resting on the head pad.
Place both feet on the assisted footplate before beginning your first rep.

Performing the ISO-Lateral Press

Press both arms forward and inward, following each arm's natural convergence path.
Focus on the chest closing the distance between your hands at peak extension.
Hold briefly at full extension before beginning the return.
Lower under control over two seconds, letting each arm follow its own arc.
Use the footplate to support the load safely on near-failure final reps.

Inside Look at the ISO-Lateral Chest Press Machine

Who this machine is built for

Serious home gym builders: Independent arms, dual handles, a foot-unloader, and a true 1:1 stack in one machine, at 56"x55" with a 210 lb Flex-Stack.

Bodybuilders and physique athletes: Independent converging arms let each side reach full contraction at the peak without being stopped by the opposing arm's position.

Commercial gym owners: The assisted footplate lets members train to failure independently without staff assistance, keeping the station moving during peak hours.

Powerlifters and strength athletes: Reveals and corrects left-right pectoral strength asymmetries that bilateral barbell pressing consistently masks.

Personal training studios: Two pressing variations from one machine give trainers meaningful exercise selection without extra equipment.

Physical therapists and sports medicine practitioners: The assisted footplate reduces shoulder stress at initiation, useful for shoulder conditions, with programming following the practitioner's plan.

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%

ISO-Lateral Chest Press DRE8001

$2,649.00

$2,649.00 ~~$2,949.00~~ 10% off (Save$300.00 )

Commercial Grade
Pay With HFA/FSA

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Weight Stack: 210lb

210lb 250lb 275lb 295lb

The DRE8001 ISO-Lateral Chest Press is a selectorized machine with independent converging arms that move on separate pressing paths, so each side of the chest works through its own full range without the stronger arm compensating. Dual handles give two biomechanically distinct pressing options from one station.

Built at 56"x55"x63" with a 210 lb Dynasty Flex-Stack stack, an assisted footplate, and a pneumatic single-hand seat, the DRE8001 delivers balanced, joint-safe pressing for any user.

Independent converging arms: Each side presses through its own full range and peak contraction without the stronger arm taking over.
Dual handle geometry: Horizontal handles for scapula-stabilised pressing at 1:1 per arm, vertical handles for mid-lower chest at 1:0.86.
Assisted footplate: Reduces shoulder stress at the start of every set and supports you safely at failure without a spotter.
Pneumatic single-hand seat: Adjusts instantly between sets and users, keeping session flow uninterrupted.

Watch the Installation Video of ISO Lateral Chest Press DRE8001

Limited time offer

Get 20% off when you order 4 or more pieces of equipment!

Exercises and muscles targeted

Exercise	Muscles Targeted
ISO-Lateral Press (horizontal handle)	Pectoralis Major — Sternal Head (primary), Anterior Deltoid, Triceps Brachii (secondary), Serratus Anterior (stabiliser)
ISO-Lateral Press (vertical handle)	Pectoralis Major — Sternal and Lower Head (primary), Anterior Deltoid (secondary), Triceps Brachii (reduced vs horizontal)
Unilateral ISO Press	Pectoralis Major (unilateral, primary), Core (anti-rotation), Serratus Anterior (increased stabiliser demand)
Isometric Hold (peak)	Pectoralis Major (sustained isometric at full extension), Anterior Deltoid, Triceps Brachii (co-contraction)
Slow Eccentric Press	Pectoralis Major (eccentric lengthening for hypertrophy stimulus, each arm on its own independent arc)

How to setup and use

Setting Up the DRE8001 ISO-Lateral Chest Press

Select your working weight, remembering horizontal handles deliver half the stack per arm.
Adjust the seat with the pneumatic lever so handles sit at chest level.
Choose horizontal handles for scapula-stabilised pressing or vertical for lower chest.
Sit back fully against the pad with your head resting on the head pad.
Place both feet on the assisted footplate before beginning your first rep.

Performing the ISO-Lateral Press

Press both arms forward and inward, following each arm's natural convergence path.
Focus on the chest closing the distance between your hands at peak extension.
Hold briefly at full extension before beginning the return.
Lower under control over two seconds, letting each arm follow its own arc.
Use the footplate to support the load safely on near-failure final reps.

Inside Look at the ISO-Lateral Chest Press Machine

Who this machine is built for

Serious home gym builders: Independent arms, dual handles, a foot-unloader, and a true 1:1 stack in one machine, at 56"x55" with a 210 lb Flex-Stack.

Bodybuilders and physique athletes: Independent converging arms let each side reach full contraction at the peak without being stopped by the opposing arm's position.

Commercial gym owners: The assisted footplate lets members train to failure independently without staff assistance, keeping the station moving during peak hours.

Powerlifters and strength athletes: Reveals and corrects left-right pectoral strength asymmetries that bilateral barbell pressing consistently masks.

Personal training studios: Two pressing variations from one machine give trainers meaningful exercise selection without extra equipment.

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.

ISO-Lateral Chest Press DRE8001

$2,649.00

$2,649.00 ~~$2,949.00~~ 10% off (Save$300.00 )

Key Features

ISO-Lateral Independent Converging Arms

Left and right arm frames move independently, converging inward as the press extends to replicate the pectoral's natural adduction arc. Neither arm can carry any part of the other's load, removing bilateral compensation and making every set a true measure of each side's strength.

Dual-Handle Design

Outward-angled horizontal handles stabilise the scapula and deliver a true 1:1 felt weight ratio per arm. Inward-angled vertical handles shift emphasis toward the mid-lower chest while reducing triceps involvement, at approximately 1:0.86 per arm. Each handle serves a distinct biomechanical purpose.

Assisted Footplate System

A gas spring mechanism reduces shoulder load at the exact moment it's highest, the start of the press from a loaded position. The same mechanism supports the arms at failure, letting you complete near-failure sets without the loaded arms dropping uncontrolled.

Pneumatic Rack-and-Pinion Seat

The seat adjusts with one hand through a mechanism that holds position under load without the pin-slip that simple hole-and-pin seats develop. Adjustment requires only a light lever press rather than full manual lifting force.

Dual Cable System

Two separate cable assemblies route the load to each arm without cross-load from the opposite side. If one arm moves through a different range than the other, its cable follows correctly without creating slack or tension elsewhere, which is what makes true unilateral pressing function on this machine.

Product Information
Product Name	ISO-Lateral Chest Press
Model	DRE8001
Series	DRE80 Selectorized Series
Product Type	Selectorized ISO-Lateral Chest Press Machine
Function	ISO-lateral independent converging chest press — bilateral and unilateral
Target Muscles	Pectoralis Major (primary), Anterior Deltoid, Triceps Brachii (secondary)
Grade	Commercial
Colour	Black
Dimensions and Weight
Length	56 in (142.2 cm)
Width	55 in (139.0 cm)
Height	63 in (160.2 cm)
Net Weight	542 lbs (246 kg)
Weight Stack
Standard Weight Stack	210 lbs
Upgraded Weight Stack	250 lbs — contact Dynasty Fitness
Resistance and Felt Weight
Horizontal Handle Ratio	1:1 per arm — each arm feels half the selected stack weight
Vertical Handle Ratio	Approximately 1:0.86 per arm
Arms and Handles
Arm Design	ISO-lateral independent — left and right arm frames on separate converging paths
Horizontal Grips	φ36×φ28×330mm x2 — outward-angled, scapula stabilising
Vertical Grips	STφ28×φ36×215mm x2 — inward-angled, mid-to-lower chest emphasis
Seat and Safety Systems
Seat Adjustment	Pneumatic rack-and-pinion — single-hand operation
Assisted Footplate	Gas spring assisted — reduces shoulder stress at initiation, supports at failure
Transport Wheels	3 x built-in rolling wheels
Mechanism and Bearings
Pulleys	4.5" pulley x9, 3.5" pulley x1, swing pulley x2
Bearings	6005-2Z x4, 6004-2Z x6, Joint Bearing M12 x2
Frame and Construction
Main Frame Tubing	1.97"×5.9"×0.1" rectangular steel
Movement Arm Tubing	Φ2.4"×0.1"
Indoor Use Only	Yes

Q: What does ISO-lateral mean and why does it matter for chest training?
A: Each arm moves independently on its own pressing path rather than sharing a fixed bar. This means the stronger arm can't assist the weaker one, and each side reaches its own peak contraction without being stopped by the opposite arm's position, making every set a true measure of each side's strength.

Q: Which handle should I use, horizontal or vertical?
A: Horizontal handles stabilise the scapula and deliver a true 1:1 felt weight ratio per arm, ideal for standard pressing with full pectoral activation. Vertical handles shift emphasis toward the mid-lower chest and reduce triceps involvement at approximately 1:0.86 per arm, better suited to chest-focused isolation sets.

Q: How does the assisted footplate work?
A: A gas spring mechanism partially counteracts the loaded arms when you press the pedal at the start of a set, reducing shoulder stress at your most vulnerable position. The same mechanism supports you at the end of a near-failure set so the arms don't drop uncontrolled.

Q: Why does the felt weight ratio differ between the two handles?
A: The handles connect to the arm frame at different mechanical positions due to their angle and length. This is a fixed geometric characteristic, not an adjustable cable setting, and it's why the vertical handle feels slightly lighter at the same stack selection.

Q: Can I press one arm at a time?
A: Yes. Because the arms are fully independent, either can be pressed solo while the other rests. This reveals left-right chest strength differences that bilateral pressing masks. Reduce your working weight significantly when moving to unilateral sets since it's a different stimulus than half your bilateral load.

Q: What Dynasty Fitness machines pair with the DRE8001 for complete upper body training?
A: Pair this with a Pectoral Fly/Rear Deltoid for chest isolation through the fly pattern, an ISO-Lateral Shoulder Press for overhead pressing, and an Adjustable Seated Cable Row for horizontal pulling to balance the push-pull programme.

Commercial Selectorized Machines. Engineered to Perform.

Dynasty Resistance Elite

The Dynasty Resistance Elite is Dynasty Fitness's flagship selectorized series, built around the Dynasty Flex-Stack System that delivers a true 1:1 felt weight ratio across the majority of the lineup. What you select on the stack is exactly what you lift, giving every session accurate, progressive resistance from the first rep to the last.

The series covers the complete commercial training floor. ISO-lateral pressing and pulling machines including the ISO-Lateral Chest Press, ISO-Lateral Shoulder Press, and ISO-Lateral Seated Row train each side of the body independently through its own natural arc, eliminating the compensation that fixed bilateral machines allow. Dedicated lower body stations including the Leg Press/Hack Squat, Leg Curl/Leg Extension and Glute Drive cover compound and isolation lower body training from selectorized stations built for heavy daily volume. A complete cable training ecosystem spans from the Adjustable Cable Crossover and Dual Adjustable Pulley through to the 4-Stack, 5-Stack, and 8-Stack Multi Station systems for facilities that need multiple concurrent training zones.

Every machine is built from heavy-duty commercial steel, finished in matte black, and backed by Dynasty's lifetime frame warranty. This is commercial-grade equipment at a price point that makes it accessible to every serious training environment.

Explore the Elite Series

Commercial Machines, Home Gym Prices

Commercially Engineered, Available to All

OUR COMMITMENT

Every machine that leaves Dynasty Fitness carries the same promise: it is built to the commercial standard that professional training environments demand, priced so that standard is no longer exclusive to them, and backed by the support and warranty coverage that a long-term training investment deserves.

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.