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FEIERDUN 4-in-1 Adjustable Leg Extension Curl Machine - 700lbs Capacity Review
Our verdict
The FEIERDUN 4-in-1 Adjustable Leg Extension Curl Machine sells for $169.99 and lists a 700-pound weight capacity, more than triple the IdealStretch's 220-pound rating at a fraction of a commercial unit's frame cost. With 137 reviews averaging 4.3 stars and 100+ units bought last month, it reads as a legitimate budget pick for home leg day.
Check price on AmazonBest for
Home gym owners who want dedicated leg extension and leg curl work without buying a full leg press station, and who have floor space for a 4-in-1 frame but a budget under $200 rather than four figures.
Skip if
Skip it if you need a machine rated above 700 pounds for heavy loading, want the 4.7-star review consistency of the pricier DF805 seated calf machine, or prefer a brand with a longer commercial track record like Body-Solid.
- Color Black-orange
- Priced 43% below the category median ($299.99 across 81 tracked models)
Our scorecard
4.2/5
overall
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Owner rating4.3/5
4.3 average across 137 owner ratings
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Popularity3.8/5
137 owner reviews, more than most models here
The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other home gym and fitness equipment we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.
Overview
Anyone building a home gym around a squat rack or bench eventually runs into the same gap: no easy way to isolate quads and hamstrings without a dedicated station. The FEIERDUN 4-in-1 Adjustable Leg Extension Curl Machine is built to close that gap at $169.99, well under the price of most branded leg machines in this comparison.
The listing puts its capacity at 700 pounds, a figure that positions it above the DF805 seated calf machine's 500-pound rating and far above the IdealStretch's 220-pound limit, though still short of the Body-Solid GLPH1100's 1,000-pound commercial rating. The frame comes in a black-orange finish, and the 4-in-1 naming suggests multiple adjustment positions for extension and curl work rather than a single fixed movement.
At 4.3 stars across 137 reviews, the FEIERDUN sits below the DF805's 4.7 stars and the IdealStretch's 4.6 stars, but its 100+ units bought last month signals real, current demand that neither the DF805 nor the Body-Solid shows in the same window, both listed at 0+. For buyers who want a leg-isolation machine without committing to four-figure commercial equipment, it lands in a reasonable middle ground on price and specs, even if its review average trails the category's more polished performers.
Pros
- 700-pound listed capacity, more than triple the IdealStretch's 220-pound rating
- Priced at $169.99, over $1,565 cheaper than the Body-Solid GLPH1100's $1,735
- 100+ units bought last month, the strongest recent-demand signal among the four machines compared here
- 4-in-1 design covers leg extension and leg curl adjustments in one frame
- 4.3-star average built on a substantial base of 137 reviews
- Listed as InStock at time of comparison, no backorder wait
Cons
- 4.3-star average trails both the DF805 (4.7 stars) and IdealStretch (4.6 stars)
- 137 reviews is a thinner sample than the IdealStretch's 2,415, so the rating carries less statistical weight
- 700-pound capacity, while high for the price point, still falls short of the Body-Solid GLPH1100's 1,000-pound rating
- Color choice limited to black-orange, with no alternative finishes listed
- No calf-specific design like the DF805, so dedicated seated calf work isn't the machine's focus
Specifications
| Color | Black-orange |
|---|
Performance notes
The 700-pound capacity listed for the FEIERDUN matters more as a safety margin than a number most home users will approach; leg extension and curl work rarely loads anywhere near that ceiling, so the figure mainly signals frame durability rather than a practical loading target. Compared with the DF805's 500-pound seated calf rating, the higher number suggests a sturdier build at a similar price bracket, though the DF805's narrower calf-only focus may allow tighter frame tolerances for that specific movement. Against the Body-Solid GLPH1100's 1,000-pound rating and much larger footprint of 96 inches deep by 34 inches wide, the FEIERDUN reads as the compact option, likely trading some rigidity for a smaller floor plan and a price under $200. The black-orange finish is cosmetic only and has no bearing on function. For a home gym corner rather than a commercial floor, the capacity-to-price ratio looks favorable on paper.
What buyers say
A 4.3-star average across 137 reviews puts the FEIERDUN in solid but not exceptional territory, trailing the DF805's 4.7 stars and the IdealStretch's 4.6 stars in this comparison set. What stands out is the 100+ bought-last-month figure, a real-time demand signal that neither the DF805 nor the Body-Solid GLPH1100 shows in the same period, both listed at 0+. That combination, a middling-but-respectable rating paired with active current sales, suggests a product that satisfies most buyers without generating the review volume the IdealStretch has built up over time. The smaller review base of 137 also means the average could shift more with each new review than a machine with thousands of ratings behind it.
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Frequently asked questions
How much weight can the FEIERDUN 4-in-1 leg machine hold?
The listing specifies a 700-pound capacity, higher than the DF805 seated calf machine's 500-pound rating and well above the IdealStretch's 220-pound limit, though below the Body-Solid GLPH1100's 1,000-pound commercial rating.
Is the FEIERDUN leg machine a good value at $169.99?
At $169.99 it costs a fraction of the Body-Solid GLPH1100's $1,735 price tag while offering a 700-pound capacity, making it a reasonable middle-ground pick for home gyms that don't need commercial-grade specs.
How does the FEIERDUN compare on reviews to other leg machines?
Its 4.3-star average across 137 reviews trails the DF805's 4.7 stars and the IdealStretch's 4.6 stars, but its 100+ bought-last-month count shows stronger recent demand than either alternative in this comparison.