
If you're looking to train both your inner and outer thighs comfortably and effectively—but want to keep it simple—the S2IOT stands out as a smart choice. With its intuitive design and commercial-grade stability, it makes targeted lower-body work feel natural and approachable from day one.
Two exercises in one seat
Effortlessly transition between adduction (inner thigh) and abduction (outer thigh) without needing to change your position.
Seven-position cam adjustment
Finds the right fit for nearly any user height, helping everyone stay aligned and comfortable.
Supportive setup
Hand grips and two-position foot supports keep you secure and stable as you work through your range of motion.
Soft, durable padding
Thick DuraFirm cushions reduce discomfort, allowing longer, more focused sessions.
Solid, commercial build
Crafted with 2"×3" heavy-gauge welded steel and a fully shrouded weight stack for both durability and safety.
Scalable resistance
Comes standard with a 160 lb stack, with an optional 235 lb upgrade available to match evolving training needs.
No screens or complex controls—just intuitive mechanics. You step in, grip the handles, adjust the cam to match your height, and start moving. The motion is smooth, and everything locks securely into place. It’s approachable whether you're training solo or guiding clients, with clear labeling that eliminates guesswork.
Fully assembled S2IOT Inner/Outer Thigh Machine
160 lb weight stack (upgrade to 235 lb optional)
Hand grips, adjustable foot supports, DuraFirm seat and thigh pads, instructional placard, and assembly hardware
Delivered via LTL freight; assembly by a professional or two helpers is recommended for safe setup.
Footprint: Approx. 77" long × 37" wide × 57" tall
Weight: ~385–395 lb (depending on stack size)
Construction: Heavy-duty 2"×3" tubular steel, fully welded, with a fully shrouded stack
1. Does it work equally for both inner and outer thighs?
Yes—whip the swivel knee pads to switch between thigh movements with no fuss.
2. Can people of different heights use it?
Absolutely—the 7-position cam makes it easy to dial in for proper alignment.
3. Is it sturdy enough for frequent use?
Very much so. This machine meets commercial standards thanks to its welded steel frame and professional finish.
4. How simple is it to start using?
Very simple. The intuitive setup, step-in entry, and easy controls mean users—from beginners to pros—can start right away.
Lifetime: Frame & Welds
Lifetime: Pulleys, Bushings, Bearings, Hardware, Plates, Guide Rods
Lifetime: Cables, Upholstery, Grips (Normal Wear)
Lifetime: Frame & Welds
3 Years: Pulleys, Bushings, Bearings, Hardware, Plates, Guide Rods
1 Year: Cables, Upholstery, Grips (Normal Wear)
Free Shipping: We offer free shipping on all orders.
Delivery Area: We currently ship within America.
Processing Time: Orders are processed within 1-3 business days, Monday to Friday.
Cut-off Time: Orders placed before 5pm (GMT+06:00) Central Standard Time will be processed the same day; those placed after will be processed the next business day.
No Shipping Days: Orders are not processed on weekends or public holidays.
Estimated Delivery: Orders typically arrive within 1-7 business days (Monday-Friday) after processing, depending on the destination.
For Products ordered under 150lbs
Delivered to your doorstep or driveway
Transit time: typically 1–7 business days
Tracking number provided
For large/heavy items (150+ lbs)
Delivered curbside with a liftgate
Appointment and adult signature required
Products are not brought inside or upstairs
At Primal Fitness, our mission is simple: provide individuals and businesses with dependable equipment and wellness essentials that support training, recovery, and performance. Whether you’re building a professional training facility or creating a home setup, we deliver products that bring lasting value.
We partner directly with leading brands to ensure every product we sell is authentic, covered under the manufacturer’s warranty, and backed by our support team.
From compact home gyms to full-scale training centers, from personal saunas to professional-grade cold plunge systems, our catalog serves both residential and commercial clients.
We provide multiple payment options so you can choose what works best for you:
Credit Cards: Visa, MasterCard, American Express, Discover, Diners Club
Debit Cards
Google Pay & Apple Pay
Shop Pay & Shop Pay Installments
Venmo
PayPal
Every transaction is processed securely, ensuring your information is always protected.
Our team is here to provide clear answers and reliable service throughout your experience with us. From questions before purchase to post-order support, you can reach us directly by phone or email:
Phone: (615) 568-8943
Email: sales@primal-fitness.shop
If you're looking to train both your inner and outer thighs comfortably and effectively—but want to keep it simple—the S2IOT stands out as a smart choice. With its intuitive design and commercial-grade stability, it makes targeted lower-body work feel natural and approachable from day one.
Two exercises in one seat
Effortlessly transition between adduction (inner thigh) and abduction (outer thigh) without needing to change your position.
Seven-position cam adjustment
Finds the right fit for nearly any user height, helping everyone stay aligned and comfortable.
Supportive setup
Hand grips and two-position foot supports keep you secure and stable as you work through your range of motion.
Soft, durable padding
Thick DuraFirm cushions reduce discomfort, allowing longer, more focused sessions.
Solid, commercial build
Crafted with 2"×3" heavy-gauge welded steel and a fully shrouded weight stack for both durability and safety.
Scalable resistance
Comes standard with a 160 lb stack, with an optional 235 lb upgrade available to match evolving training needs.
No screens or complex controls—just intuitive mechanics. You step in, grip the handles, adjust the cam to match your height, and start moving. The motion is smooth, and everything locks securely into place. It’s approachable whether you're training solo or guiding clients, with clear labeling that eliminates guesswork.
Fully assembled S2IOT Inner/Outer Thigh Machine
160 lb weight stack (upgrade to 235 lb optional)
Hand grips, adjustable foot supports, DuraFirm seat and thigh pads, instructional placard, and assembly hardware
Delivered via LTL freight; assembly by a professional or two helpers is recommended for safe setup.
Footprint: Approx. 77" long × 37" wide × 57" tall
Weight: ~385–395 lb (depending on stack size)
Construction: Heavy-duty 2"×3" tubular steel, fully welded, with a fully shrouded stack
1. Does it work equally for both inner and outer thighs?
Yes—whip the swivel knee pads to switch between thigh movements with no fuss.
2. Can people of different heights use it?
Absolutely—the 7-position cam makes it easy to dial in for proper alignment.
3. Is it sturdy enough for frequent use?
Very much so. This machine meets commercial standards thanks to its welded steel frame and professional finish.
4. How simple is it to start using?
Very simple. The intuitive setup, step-in entry, and easy controls mean users—from beginners to pros—can start right away.
Lifetime: Frame & Welds
Lifetime: Pulleys, Bushings, Bearings, Hardware, Plates, Guide Rods
Lifetime: Cables, Upholstery, Grips (Normal Wear)
Lifetime: Frame & Welds
3 Years: Pulleys, Bushings, Bearings, Hardware, Plates, Guide Rods
1 Year: Cables, Upholstery, Grips (Normal Wear)
Free Shipping: We offer free shipping on all orders.
Delivery Area: We currently ship within America.
Processing Time: Orders are processed within 1-3 business days, Monday to Friday.
Cut-off Time: Orders placed before 5pm (GMT+06:00) Central Standard Time will be processed the same day; those placed after will be processed the next business day.
No Shipping Days: Orders are not processed on weekends or public holidays.
Estimated Delivery: Orders typically arrive within 1-7 business days (Monday-Friday) after processing, depending on the destination.
For Products ordered under 150lbs
Delivered to your doorstep or driveway
Transit time: typically 1–7 business days
Tracking number provided
For large/heavy items (150+ lbs)
Delivered curbside with a liftgate
Appointment and adult signature required
Products are not brought inside or upstairs
At Primal Fitness, our mission is simple: provide individuals and businesses with dependable equipment and wellness essentials that support training, recovery, and performance. Whether you’re building a professional training facility or creating a home setup, we deliver products that bring lasting value.
We partner directly with leading brands to ensure every product we sell is authentic, covered under the manufacturer’s warranty, and backed by our support team.
From compact home gyms to full-scale training centers, from personal saunas to professional-grade cold plunge systems, our catalog serves both residential and commercial clients.
We provide multiple payment options so you can choose what works best for you:
Credit Cards: Visa, MasterCard, American Express, Discover, Diners Club
Debit Cards
Google Pay & Apple Pay
Shop Pay & Shop Pay Installments
Venmo
PayPal
Every transaction is processed securely, ensuring your information is always protected.
Our team is here to provide clear answers and reliable service throughout your experience with us. From questions before purchase to post-order support, you can reach us directly by phone or email:
Phone: (615) 568-8943
Email: sales@primal-fitness.shop