When more than one person in the house wants to lift, a single-user home gym turns into a scheduling problem fast. The Body-Solid SJG Jungle Gym and the Body-Solid G1S Multi-Station Gym take two very different approaches to that problem — one is a true multi-user commercial system built to let several people train at once, and the other is a compact, budget-friendly single stack that's easy to fit into a shared family space. Here's how each one actually works, and which one fits your household.
Why Multi-User Home Gyms Are Different from Standard Single-Stack Gyms
A standard home gym machine has one weight stack, which means one person exercises while everyone else waits. For a family or a household with roommates who all want to train on their own schedule, that bottleneck is the real cost — not the machine's price tag. The two machines below solve that problem in different ways: the SJG Jungle Gym gives every user their own independent stack, while the G1S keeps things simple and affordable for households who are fine taking turns on one well-built station.
Body-Solid SJG Jungle Gym: Built for Simultaneous Training
Price: Starting at $7,400 (configurations range up to $16,000 depending on stack count) | Configurations: 4-stack (SJG100), 5-stack (SJG500), 8-stack (SJG800) | Weight Stacks: 210 lb. or 310 lb. per station | Warranty: Body-Solid Full Commercial/Lifetime
The Body-Solid SJG Jungle Gym is the only machine in this comparison that's actually engineered for multiple people to train on it at the exact same time. Each station has its own independent 210 lb. or 310 lb. weight stack, so one family member can be doing lat pulldowns while another does a chest press two feet away — no waiting, no swapping pins. The line scales with your space and budget: the 4-stack SJG100 measures 62"L x 137"W x 89"H and weighs 1,329 lbs., the 5-stack SJG500 grows to 137"L x 181"W x 89"H at 1,521 lbs., and the largest 8-stack SJG800 is a genuine commercial installation at 165"L x 201"W x 89"H and 3,098 lbs.
Because it's built to the same commercial standard Body-Solid uses in gyms and training facilities, the Jungle Gym is backed by Body-Solid's full commercial/lifetime warranty. This is not a machine you tuck into a spare bedroom — it needs real floor space and, on the larger configurations, a garage or dedicated home gym room. But for a large family, a home gym that doubles as a small training studio, or a household that's simply tired of taking turns, it solves the multi-user problem completely rather than partially.
Best for: Families or households with three or more regular lifters who want to train at the same time, and who have the space and budget for a genuinely commercial-grade system.
Body-Solid G1S Multi-Station Gym: The Space-Smart, Budget-Friendly Option
Price: $2,100 | Weight Stack: 160 lb. | Dimensions: 55"L x 47"W x 83"H | Product Weight: 324 lbs. | Warranty: Body-Solid Lifetime Warranty
The Body-Solid G1S Multi-Station Gym is a single-stack machine, which means it's designed for one person to use at a time rather than simultaneous training — but it earns its place in a multi-user household in a different way. At $2,100, roughly a quarter of the SJG100's starting price, and a footprint of just 55"L x 47"W, the G1S is sized and priced to be the shared family machine that everyone rotates through: a teenager after school, a parent in the morning, another family member in the evening. It's built with 2,200 lb. tension aircraft cables and a 160 lb. weight stack rated under Body-Solid's lifetime warranty, so it holds up to the wear of multiple different users cycling through it day after day, even though only one person is on it at any given moment.
If your household genuinely needs several people lifting at the same time, the G1S won't solve that — it's a residential single-stack gym, not a multi-station system. But if "multiple users" really means "a machine the whole family shares and can count on," the G1S delivers commercial-grade cable and pulley construction at a price and footprint that fits a spare room or garage corner.
Best for: Households where family members train at different times of day and want one durable, affordable, space-efficient machine rather than a large simultaneous-use system.
Quick Comparison Chart
| Model | Price | Key Spec | Best For |
|---|---|---|---|
| SJG Jungle Gym (SJG100, 4-stack) | Starting at $7,400 | 4 independent 210/310 lb. stacks | Simultaneous multi-user training |
| SJG Jungle Gym (SJG500, 5-stack) | Up to ~$16,000 (configuration-dependent) | 5 independent 210/310 lb. stacks | Larger families or small studios |
| SJG Jungle Gym (SJG800, 8-stack) | Up to ~$16,000 (configuration-dependent) | 8 independent 210/310 lb. stacks | Commercial-scale simultaneous training |
| G1S Multi-Station Gym | $2,100 | 160 lb. single stack, 55"L x 47"W footprint | Budget-friendly shared family gym |
Which One Is Right for Your Household?
Think about whether your household's real problem is waiting in line or finding a machine you can trust for years. If two or more people genuinely want to lift at the same moment on a regular basis, the SJG Jungle Gym's independent stacks are the only way to actually eliminate that wait — pick the SJG100 for a 4-station setup, and step up to the SJG500 or SJG800 if you're outfitting a larger family or a home-based training business. If your household's schedules are naturally staggered and budget or space is the bigger constraint, the G1S gives you Body-Solid's commercial-grade cable and pulley engineering in a single-stack package that's easy to fit and easy to afford.
Planning for just two people rather than a full household? See our two-person home gym setup guide for a more budget-friendly alternative built around the G5B instead.
Why Buy From Everything Gyms?
Everything Gyms is an authorized Body-Solid dealer, and every SJG and G1S unit we sell ships directly from Body-Solid's own warehouse near Chicago — no third-party markups, no mystery freight brokers. Shipping is free nationwide, we back every order with a price match guarantee, and each machine carries its full Body-Solid manufacturer warranty from day one.
Frequently Asked Questions
What's the difference between a multi-station home gym and a multi-user home gym?
A multi-station machine like the G1S has several exercise stations built into one stack, but only one person can use it at a time. A true multi-user system like the SJG Jungle Gym gives each person their own independent weight stack, so multiple people can train simultaneously.
Is the G1S a good all-in-one home gym machine for a family?
Yes, for families who don't need simultaneous training. The G1S's 160 lb. stack, 2,200 lb. tension aircraft cables, and lifetime warranty make it a durable shared machine for a household that rotates through it at different times of day.
How is the SJG Jungle Gym different from a single-stack machine like the F600B Fusion Personal Trainer?
The F600B Fusion Personal Trainer is a single-stack commercial gym designed for one user at a time, similar in concept to the G1S but built to a heavier commercial spec. The SJG Jungle Gym is a different category entirely — its 4, 5, or 8 independent stacks are specifically engineered so multiple people can train on it at once.
What's the smallest SJG Jungle Gym configuration available?
The SJG100 is the entry point into the Jungle Gym line, with 4 independent stacks and a footprint of 62"L x 137"W x 89"H, starting at $7,400.
Does the G1S require a large room to install?
No. At 55"L x 47"W x 83"H and 324 lbs., the G1S is sized to fit a spare bedroom, garage corner, or basement space that a full multi-stack system wouldn't fit into.
Ready to solve your household's home gym bottleneck? Shop the Body-Solid SJG Jungle Gym for true simultaneous multi-user training, or the Body-Solid G1S Multi-Station Gym for an affordable, space-smart shared machine — both ship free from an authorized Body-Solid dealer.