Marcy Foldable Cardio Trainer (ASG-40) Review (2026)

Full Review

The Marcy ASG-40 is a 40-inch bungee-band rebounder that sells at the budget tier on Amazon and Walmart. It comes with a handlebar included, folds down for storage, and runs almost silently. At that price, those three features together are hard to find.

But there’s context you need before buying. Marcy is an 80-year-old fitness brand founded by Walt Marcyan in 1940s Los Angeles, now owned by Impex Inc out of Pomona, California. They’re known for weight benches, Smith machines, and power racks. That’s their bread and butter, and they’re good at it. The rebounder is a side product. It gets the Marcy name and the Marcy price point, but not the same engineering attention their core strength equipment receives. You can feel that gap in the bounce, the build, and the folding mechanism.

Key Specifications

Worth noting: Marcy also sells the newer TPL-41SQ, a square 40-inch model with springs instead of bungees, a premium PP mesh mat, and a 27″ x 27″ bounce surface. That model doesn’t include a handlebar. If you’ve seen both listed and aren’t sure which is which, the ASG-40 is round with bungee bands, and the TPL-41SQ is square with springs. This review covers the ASG-40.

The Bounce: “Jumping on Concrete”

The biggest complaint first. Multiple Amazon reviewers describe the ASG-40’s bounce as “jumping on concrete,” and that’s a fair description of what continuous rebound bands feel like on a budget rebounder. The bands are stiff. There’s minimal give at the bottom of each landing, and the rebound depth is shallow compared to anything with proper springs or higher-grade bungee cords.

For gentle bouncing at a slow pace, it works. You’ll get some movement, some cardio benefit, and your feet will leave the mat slightly. But if you’re expecting the deep, cushioned bounce you’d get from a Fit Bounce Pro II or even a mid-range spring rebounder like the BCAN 40″, you’ll be disappointed. The ASG-40 doesn’t bounce so much as it absorbs your weight and pushes back reluctantly.

The Foldability Problem

Marcy markets this as a foldable rebounder, and technically it is. But here’s how the process actually works:

1. Remove all 6 legs (they don’t fold up, they come off entirely) 2. Release the locking mechanism 3. Quarter-fold the frame

The whole process takes 5-10 minutes, and here’s the part Marcy doesn’t mention: the frame can snap shut with real force. Several users report near-misses with fingers and hands getting caught during folding. The locking pin holes don’t always align cleanly either, which means some units wobble when you set them back up.

Compare that to the MaXimus Pro’s quarter-fold, where you fold without removing anything, or the Fit Bounce Pro II’s half-fold that takes about five seconds. On the Marcy, “foldable” means “you can make it smaller, but you probably won’t bother after the third time.”

If storage space is your deciding factor, the MaXimus Pro or the Fit Bounce Pro II will save you hassle every single time. The Marcy’s folded dimensions (31.5″ x 15.75″ x 5.5″) are compact, though. If you only fold it occasionally for travel or seasonal storage, the small packed size is a real upside.

Where It Genuinely Works: Noise

This is the one area where the ASG-40 earns its keep. Bungee bands produce almost no sound during use. No metallic squeaking, no rhythmic clanging, no spring-on-frame contact noise. If you live in a flat, share walls with neighbours, or want to bounce while someone else sleeps in the next room, the ASG-40 is properly quiet.

At this price point, that matters. The Stamina 36″ uses tension bands and is similarly quiet, but it’s smaller and sells the handlebar separately. Spring-based rebounders in this range all make noise. If your budget ceiling is tight and silence is non-negotiable, the ASG-40 is one of very few options.

The Handlebar Situation

The included handlebar sits at a fixed 34 inches from the mat surface. It’s not adjustable, and it wobbles. Users report that leaning on it during exercise shifts the whole unit, and the tipping risk is real. For light balance support during gentle bouncing, it does the job. For aggressive workouts where you’re gripping hard and pushing down, it won’t hold up.

Still, having a handlebar included at this price is unusual. Most budget rebounders either don’t offer one or sell it as an add-on. If you need a handlebar at all, having it in the box saves money.

Build Quality and Durability

The band cover is the first thing to go. Multiple reviewers report the cover degrading within the first year of regular use. The bands themselves lose tension over time, and some users report bands breaking within months of daily use.

The frame is steel, though Marcy doesn’t publish the gauge. At 10 inches off the ground, the rebounder sits low, which keeps the centre of gravity closer to the floor. That helps with stability, but the low height also limits bounce depth.

Who This Is For

• Budget-capped buyers who won’t spend above budget-tier pricing
• Apartment dwellers who need near-silent operation
• Light cardio users bouncing 2-3 times per week at low intensity
• Anyone who specifically needs a handlebar included at this price

Who This Is NOT For

• Daily fitness users expecting a responsive, deep bounce
• Anyone over 200 lbs who wants longevity from the bands
• Users who plan to fold and unfold it regularly
• People who’ve bounced on a quality rebounder before and know what they’re missing

How It Compares

The step-up options tell a clear story. Spend slightly more and the BCAN gets you 330 lbs capacity and better build quality. The Ancheer pushes that to 450 lbs with a 4-level adjustable handlebar. Spend slightly more and the Fit Bounce Pro II is a different class entirely: pre-assembled, half-fold in seconds, 30 proper bungee cords with a lifetime frame warranty.

For a broader overview, see our best mini trampolines roundup or browse the full mini trampolines category.

Our Verdict

Average. That’s the honest rating, and we’re not going to dress it up. The bounce is shallow, the folding mechanism is a chore, the bands wear out, and the handlebar wobbles.

But if your budget ceiling is tight and you need something quiet with a handlebar included, the ASG-40 is the only option that ticks all three boxes at that price. For light bouncing in a small flat where noise would be a problem, it does what it needs to do.

If you can stretch your budget at all, do it. The BCAN and Ancheer are a noticeable jump in build quality and weight capacity. And if you’re serious about rebounding as a long-term fitness habit, the Fit Bounce Pro II at the premium tier will outlast two or three Marcys while giving you a bounce that actually feels like rebounding.

Frequently Asked Questions

Is the Marcy ASG-40 a spring or bungee rebounder?

Bungee. The ASG-40 uses continuous rebound bands, not metal springs. This makes it quieter than spring-based rebounders in the same price range, but the bands produce a shallower, stiffer bounce. The newer Marcy TPL-41SQ is a different model that does use springs.

Can you actually fold the Marcy rebounder easily?

Not easily, no. You have to remove all six legs first, which takes 5-10 minutes. The frame then quarter-folds, but it can snap shut with enough force to catch fingers. Most owners end up leaving it assembled full-time. If frequent folding matters to you, look at the Fit Bounce Pro II (half-fold, five seconds) or the MaXimus Pro (quarter-fold without leg removal).

How much weight can the Marcy ASG-40 hold?

250 lbs is the manufacturer’s stated limit. Users near that limit report the bands feel strained and the bounce bottoms out quickly. If you’re over 200 lbs and want something that’ll last, the BCAN (330 lbs) or Ancheer (450 lbs) handle heavier users with more headroom.

Is the Marcy mini trampoline quiet?

Yes. This is its strongest selling point. The bungee band system produces almost no noise during bouncing, making it suitable for flats, shared walls, and early morning or late night use. If quiet operation is your top priority at a budget price, the ASG-40 delivers.

What’s the difference between the Marcy ASG-40 and TPL-41SQ?

The ASG-40 is round, uses bungee bands, and includes a handlebar. The TPL-41SQ is square, uses steel springs, has a PP mesh mat, and likely doesn’t include a handlebar. They’re different products under the same brand name. The ASG-40 is quieter; the TPL-41SQ probably has a more responsive bounce but will be louder.

How long do the Marcy ASG-40 bungee bands last?

It depends on usage intensity. Light users bouncing a few times per week may get a year or more. Daily users, especially those closer to the 250 lb weight limit, report band degradation within months. The band cover tends to wear out first, often within the first year. Replacement bands aren’t as readily available as they are for brands like Fit Bounce Pro, which ships spare cords in the box.