Circuit Fitness by Marcy Adjustable Aerobic Step 16x16
- Weight Capacity Maximum: 300 pounds
- Maximum Height: 10 inches
- Number of Levels: 1
- Material: High Density Polyethylene (HDPE)
Last refreshed Jul 5, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A stable, compact step platform that holds up well for home workouts and PT exercises, with the main tradeoff being an open base under the higher riser settings.
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ASIN: B0DJCGG7TGModel: STEP-BLUE01-4RCategory: Aerobic Step Platforms
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Overview
A 16 x 16 inch aerobic step platform with a rubber non-slip top, rated for users up to 300 lbs. Risers let you adjust the height between 4 and 6 inches on the 2-riser version or 4 and 10 inches on the 4-riser version.
Marcy's Circuit Fitness step targets the classic aerobic-step and home-gym-PT use case rather than higher-load platform training. Only the bottom riser layer has a full solid base; the layers above it are open, which one buyer flagged as their only complaint. The compact footprint is built for smaller rooms rather than large studio spaces.
- 16 x 16 inch platform, 300 lb weight rating
- Height adjusts 4-6 inches (2 risers) or 4-10 inches (4 risers)
- Rubber non-slip top surface
- Non-skid rubber feet for stability
Who it's for
Anyone wanting a fully solid platform at every riser height should note the open construction above the base layer.
Pros and cons
- Stays planted during step-ups and lateral moves
- Adjustable height suits progressive rehab or training
- Compact 16x16 footprint fits small rooms
- Only the bottom riser layer has a full solid base
- Grip surface can peel at the corners over time
- Not built for high-load barbell step-up work
Specifications
| Brand | Circuit Fitness |
|---|---|
| Model | STEP-BLUE01-4R |
| Dimensions & fit | |
| Weight Capacity Maximum | 300 poundslower than 58% of 27 aerobic step platforms |
| Maximum Height | 10 incheshigher than 79% of 29 aerobic step platforms |
| Item Weight | 10.6 poundshigher than 54% of 27 aerobic step platforms |
| Item Dimensions L x W x H | 16 × 16 × 12 inches |
| Construction & materials | |
| Material | High Density Polyethylene (HDPE) |
| Color | Oasis Blue - 4 Risers |
| Included components | |
| Unit Count | 1 |
| Included Components | One 4-Risers Step Platform |
| Warranty & support | |
| Warranty Description | 2 years |
| Other details | |
| Number of Levels | 1 |
| Part Number | STEP-BLUE01-4R |
| Item Type Name | Aerobic Step Platform |
Closest rivals on specs
Goplus Aerobic Stepper with Risers 30 Inch- Item Weight 10.6 vs 6 pounds (+77%)
- Maximum Height 10 vs 9 inches (+11%)
ZENY High Aerobic Step Platform 16x16- Maximum Height 10 vs 12 inches (-17%)
Yes4All High Aerobic Step Platform with Stackable Risers- Item Weight 10.6 vs 13.23 pounds (-20%)
- Maximum Height 10 vs 12 inches (-17%)
Frequently asked questions
How high does the STEP-BLUE01-4R adjust?
The 2-riser version adjusts from 4 to 6 inches and the 4-riser version from 4 to 10 inches.
Is the platform solid all the way through at higher settings?
No. Only the bottom riser layer has a full solid base; the layers above are open, per buyer reports.
How much weight does it support?
It is rated for users up to 300 lbs.