Is the Foundation 3-Station Strength Circuit suitable for commercial facilities?

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Is this package a good choice for smaller fitness rooms?

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Can this package be expanded later?

{"type":"root","children":[{"type":"paragraph","children":[{"type":"text","value":"Yes. Additional Signature Series G2 selectorized machines can be added at any time to expand your strength circuit as your facility grows."}]}]}

Can I customize this package with different machines?

{"type":"root","children":[{"type":"paragraph","children":[{"type":"text","value":"Yes. Contact us via email, text, phone call and we'll help you build a customized TKO selectorized strength package tailored to your available space, training objectives, and budget."}]}]}

Does Competitors Outlet support both large facilities and smaller installations?

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Who is the Core & Posterior Chain 3-Station Circuit designed for?

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What muscle groups does the Core & Posterior Chain 3-Station Circuit target?

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Why is posterior chain training important?

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Do you offer free shipping?

Yes, free shipping on all orders. Larger items ship via freight to your curb. Inside delivery and installation available for an additional fee, call/text (646) 657-8856 or chat with us.

Is assembly or installation included?

Most equipment requires basic assembly, instructions and hardware included. Professional installation available for an additional fee. For a quote, call/text (646) 657-8856 with your zip code, room location, and stair count.

What is your return policy?

30-day returns on all equipment in unopened, original packaging. Restocking fees may apply. Contact us before returning: (646) 657-8856 or email - we're here to help!

What if my order arrives damaged?

All items are insured during shipping. If your equipment arrives damaged, text photos or call us immediately at (646) 657-8856. We'll arrange a replacement or repair at no cost.

What warranty is included?

All equipment includes manufacturer warranty. Check product specifications for details, or contact us at (646) 657-8856.

Do you offer financing?

Yes, flexible payment plans available. Apply at checkout to see your options.

Can I use my HSA/FSA to purchase gym equipment?

Yes, many products are HSA/FSA eligible with a letter of medical necessity from your healthcare provider. Select Trumed to generate one at checkout.

Call for Best Pricing on TKO

Call (646) 657-8856 Send a Text

TKO Core & Posterior Chain 3-Station Circuit SelectORIZED Package, showing torso rotation, back extension and ab crunch machines with labeled illustrations and descriptions of exercises: Torso Rotation, Back Extension, and Abdominal Crunch.

Core and Posterior Chain 3-Station Circuit – Selectorized Package

by TKO

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$11,440.00

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Strengthen your core, improve posture, and build posterior chain stability with three commercial selectorized strength machines.

Build a stronger core from every angle with the TKO Core & Posterior Chain 3-Station Circuit. Designed to strengthen the abdominals, lower back, obliques, and rotational muscles, this commercial selectorized package helps improve posture, balance, spinal stability, and functional movement.

Featuring the Abdominal Crunch, Back Extension, and Torso Rotation, this dedicated core training zone provides balanced anterior, posterior, and rotational strength training. It is an excellent solution for commercial fitness centers, rehabilitation facilities, athletic performance programs, schools, hotels, and personal training studios looking to enhance core strength while supporting injury prevention and overall movement quality.

Built with TKO's Signature Series G2 commercial construction, each machine features enclosed weight stacks, ergonomic adjustments, and premium upholstery designed to withstand years of daily commercial use.

TKO Core & Posterior Chain 3-Station Circuit SelectORIZED Package, showing torso rotation, back extension and ab crunch machines with a seat and backrest, shown on a plain white background.

Includes:

Abdominal Crunch

Primary Muscles: Rectus Abdominis, Internal Obliques, External Obliques
Training Emphasis: Trunk flexion for core strength, abdominal development, and spinal stability.

Back Extension

Primary Muscles: Erector Spinae, Gluteus Maximus, Hamstrings
Training Emphasis: Posterior chain strengthening through controlled spinal and hip extension.

Torso Rotation

Primary Muscles: Internal Obliques, External Obliques, Transverse Abdominis
Training Emphasis: Rotational core strength, trunk stability, and functional movement control.

Combined Equipment Footprint: Approximately 51 sq. ft.
Recommended Training Area: Approximately 160–200 sq. ft.

A room measuring approximately 12 ft × 14 ft provides about 168 sq. ft. and serves as an excellent starting point for layout planning. Final placement should be confirmed based on room dimensions, user traffic flow, accessibility requirements, and equipment spacing.

Best For: Commercial gyms, athletic performance centers, rehabilitation clinics, physical therapy practices, schools, universities, hotels, apartment fitness centers, personal training studios, and facilities seeking a dedicated selectorized core training area.

Why This Package Works

Core strength is the foundation of nearly every athletic movement and everyday activity. The Core & Posterior Chain 3-Station Circuit provides comprehensive training by strengthening the front, back, and rotational muscles of the trunk.

This combination helps improve posture, balance, lifting mechanics, athletic performance, and spinal support while reducing muscular imbalances through controlled selectorized resistance.

Package Features and Specifications

Abdominal Crunch

Features

Angled back pad for full abdominal contraction
Ergonomic action-specific hand grips
Premium commercial upholstery
Rubber floor protection feet
160 lb selectorized weight stack

Specifications

Dimensions: 53" W × 46" D × 59" H
Product Weight: 415 lbs
Weight Stack: 160 lbs

Back Extension

Features

Pivot arm with multiple starting positions
Proper body alignment adjustments
Premium commercial upholstery
Rubber floor protection feet
160 lb selectorized weight stack

Specifications

Dimensions: 49" W × 57" D × 59" H
Product Weight: 532 lbs
Weight Stack: 160 lbs

Torso Rotation

Features

Comfortable thigh pads and foot housing
Adjustable seat
Smooth rotational movement
Premium commercial upholstery
Rubber floor protection feet
160 lb selectorized weight stack

Specifications

Dimensions: 53" W × 46" D × 59" H
Product Weight: 490 lbs
Weight Stack: 160 lbs

Warranty

Frame: 10 Years
Parts: 5 Years
Upholstery/Grips/Rollers: 6 Months

Resources

Frequently Asked Questions

Yes. Every machine is part of TKO's Signature Series G2 commercial selectorized line and is designed for hotels, apartment communities, schools, corporate wellness centers, and other high-use commercial environments.
Absolutely. The Foundation 3-Station Strength Circuit is specifically designed for facilities that need a complete selectorized strength solution while maximizing available floor space.
Yes. Additional Signature Series G2 selectorized machines can be added at any time to expand your strength circuit as your facility grows.
Yes. Contact us via email, text, phone call and we'll help you build a customized TKO selectorized strength package tailored to your available space, training objectives, and budget.
Yes. Competitors Outlet supports the full spectrum, from single-unit residential assembly or clinic or corporate gym installs to large, and multi-story facilities. The same attention to detail applies regardless of scale. Contact us for more details.
This package is ideal for commercial gyms, athletic performance centers, schools, rehabilitation clinics, hotels, apartment fitness centers, and personal training studios looking to develop core strength, posture, and functional movement.
Together, these machines strengthen the rectus abdominis, obliques, transverse abdominis, erector spinae, glutes, hamstrings, and other stabilizing muscles responsible for trunk control and posterior chain strength.
Strengthening the posterior chain helps improve posture, lifting mechanics, athletic performance, spinal support, and overall functional movement while reducing muscular imbalances.
Yes, free shipping on all orders. Larger items ship via freight to your curb. Inside delivery and installation available for an additional fee, call/text (646) 657-8856 or chat with us.
Most equipment requires basic assembly, instructions and hardware included. Professional installation available for an additional fee. For a quote, call/text (646) 657-8856 with your zip code, room location, and stair count.
30-day returns on all equipment in unopened, original packaging. Restocking fees may apply. Contact us before returning: (646) 657-8856 or email - we're here to help!
All items are insured during shipping. If your equipment arrives damaged, text photos or call us immediately at (646) 657-8856. We'll arrange a replacement or repair at no cost.
All equipment includes manufacturer warranty. Check product specifications for details, or contact us at (646) 657-8856.
Yes, flexible payment plans available. Apply at checkout to see your options.
Yes, many products are HSA/FSA eligible with a letter of medical necessity from your healthcare provider. Select Trumed to generate one at checkout.

Why Customers Choose Competitors Outlet

Build the Right Setup - Without Guesswork
We help you choose equipment that fits your space, training style, and long-term goals.

Make a Confident Investment
Avoid costly mistakes. Get clear, honest guidance so you buy once - and buy right.

Equipment That Actually Holds Up
We carry proven brands trusted in serious home gyms and commercial facilities.

Know Exactly What to Expect
From shipping timelines to white glove delivery, we walk you through the entire process..

Contact Info

(646) 657-8856

hello@competitorsoutlet.com

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Core and Posterior Chain 3-Station Circuit – Selectorized Package