Leg Extension Machine
FailPrices span $152.10–$3095.56, mostly outside the sweet spot, so Leg Extension Machine is a Fail.
- Flapen Score
- 46 / 100Ranks 4,344 of 8,101 Sports & Outdoors niches · −1 vs the category median of 4746
- Market size
- $2.9M/yr1.1M searches / yr
- 90-day growth
- +1.5%search demand this quarter
- Competition
- 72%top-5 click share · 11 brands · 19 sellers
Flapen Score
Leg Extension Machine against its category
The dotted line is the Sports & Outdoors average. Past it, Leg Extension Machine is stronger. Inside it, weaker.
Market
The Leg Extension Machine market on Amazon at a glance
Shoppers on Amazon United States searched for Leg Extension Machine 1.1M times last year and spent an estimated $2.9M. The top 5 brands take 84% of clicks. Flapen scores it 46 out of 100, a Fail.
01 · Demand
An estimated 0.5% of those searches ended in a purchase.
Shoppers searched for this 1.1M times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 0.5% of those searches ended in a purchase. Searches in the last 90 days moved +1.5% against the 90 days before. Searches, conversion and average price together put the market at an estimated $2.9M a year.
- Searches, last 12 months
- 1.1M
- Growth, 90 days vs prior 90
- +1.5%
- Conversion, latest week
- 0.5%
- Market size, estimated
- $2.9Ma year
- Peak month
- January1.4× the quietest month
- Top search term
- leg extension and curl machine369K searches a year
02 · Price
A sale here is worth $492.10.
Listings sell for $492.10 on average, from $152.10 to $3095.56. Amazon reports units sold in ranges. This niche sold 6K to 8K a year. The average listing sells 250 to 500 of them. At $492.10 that is $123K to $246K a year per listing.
- Average price
- $492.10above the $15 to $100 sweet spot
- Price range
- $152.10–$3095.56
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 6K–8K
- Units per listing a year
- 250–500
- Revenue per listing a year
- $123K–$246K
- Returns
- 0.4%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads.
93% of listings pay for placement with sponsored ads. 13% ship with Prime. On an average day, 14.9% of listings are out of stock. The average listing ranks #73 within Weight Machines. It carries 98 reviews at 4.44 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 93%
- Prime listings
- 13%
- Out of stock, average day
- 14.9%
- Average rank
- #73in Weight Machines
- Average rating
- 4.44 starsAmazon United States average 4.42 stars
- Average reviews
- 98per listing
- Listings tracked
- 15
04 · Newcomers
8 of last year's 9 launches cleared the first-year sales bar.
9 products launched here in the last 12 months. 8 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 32 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 9
- Successful launches
- 8Amazon's first-year sales bar
- Average brand age
- 32 months
Products
Top Leg Extension Machine products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 17, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
JELENS J10 Leg Extension and Curl Machine Adjustable Leg Curl Machine for Home Gym Seated Leg Extension and Lying Curl Machine for Lower Body Workouts (Red Classical)
- Price
- $193.14
- Rating
- 4.5/5
- Reviews
- 168
- Age
- 11mo ago

Mikolo Leg Extension and Curl Machine Adjustable Leg Curl Machine for Home Gym Seated Leg Extension and Lying Leg Curl Machine Leg Workout Equipment with 1:1 Resistance System Black
- Price
- $439.33
- Rating
- 4.7/5
- Reviews
- 54
- Age
- 2mo ago

GMWD Leg Extension and Curl Machine Lower Body Special Leg Machine Adjustable Leg Exercise Bench with Plate Loaded Leg Rotary Extension for Thigh Home Gym Weight Machine Red
- Price
- $257.24
- Rating
- 4.5/5
- Reviews
- 367
- Age
- 1y ago

Mikolo Leg Extension and Curl Machine Adjustable Leg Curl Machine for Home Gym Seated Leg Extension and Lying Leg Curl Machine Leg Workout Equipment with 1:1 Resistance System Red
- Price
- $442.47
- Rating
- 4.7/5
- Reviews
- 54
- Age
- 2mo ago

GOIMU Leg Extension and Curl Machine 4 in 1 Lower Body Workout Machine Adjustable Leg Curl Machine with Plate Loaded Leg Extension Machine with Exercise Bench Home Gym Weight Machine
- Price
- $201.85
- Rating
- 3.9/5
- Reviews
- 106
- Age
- 1y ago
Trending
estimated 90-day click momentum
Leg Extension and Curl Machine Adjustable Leg Curl Machine for Home Gym 4 in 1 Lower Body Workout Machine with 1000LB Capacity Leg Workout Equipment Compatible with 1 and 2 Plates
- Price
- $301.24
- Rating
- 4.4/5
- Reviews
- 13
- Age
- 3mo ago

Mikolo Leg Extension and Curl Machine Adjustable Leg Curl Machine for Home Gym Seated Leg Extension and Lying Leg Curl Machine Leg Workout Equipment with 1:1 Resistance System Black
- Price
- $439.33
- Rating
- 4.7/5
- Reviews
- 54
- Age
- 2mo ago

Mikolo Leg Extension and Curl Machine Adjustable Leg Curl Machine for Home Gym Seated Leg Extension and Lying Leg Curl Machine Leg Workout Equipment with 1:1 Resistance System Red
- Price
- $442.47
- Rating
- 4.7/5
- Reviews
- 54
- Age
- 2mo ago

ANCHEER Leg Extension and Curl Machine Adjustable Leg Curl Machine for Home Gym 880LBS Seated & Lying Lower Body Workout Equipment Compatible with 1 and 2 Weight Plates
- Price
- $176.18
- Rating
- 4.6/5
- Reviews
- 25
- Age
- 3mo ago

GMWD Leg Extension and Curl Machine LE08 2.0 Adjustable Leg Curl Machine with Plate Loaded Seated Leg Extension and Lying Curl Machine for Home Gym Leg Workout Equipment
- Price
- $927.41
- Rating
- 4.8/5
- Reviews
- 13
- Age
- 4mo ago
Newest
by launch date
Mikolo Leg Extension and Curl Machine Adjustable Leg Curl Machine for Home Gym Seated Leg Extension and Lying Leg Curl Machine Leg Workout Equipment with 1:1 Resistance System Black
- Price
- $439.33
- Rating
- 4.7/5
- Reviews
- 54
- Age
- 2mo ago

Mikolo Leg Extension and Curl Machine Adjustable Leg Curl Machine for Home Gym Seated Leg Extension and Lying Leg Curl Machine Leg Workout Equipment with 1:1 Resistance System Red
- Price
- $442.47
- Rating
- 4.7/5
- Reviews
- 54
- Age
- 2mo ago

ANCHEER Leg Extension and Curl Machine Adjustable Leg Curl Machine for Home Gym 880LBS Seated & Lying Lower Body Workout Equipment Compatible with 1 and 2 Weight Plates
- Price
- $176.18
- Rating
- 4.6/5
- Reviews
- 25
- Age
- 3mo ago

Leg Extension and Curl Machine Adjustable Leg Curl Machine for Home Gym 4 in 1 Lower Body Workout Machine with 1000LB Capacity Leg Workout Equipment Compatible with 1 and 2 Plates
- Price
- $301.24
- Rating
- 4.4/5
- Reviews
- 13
- Age
- 3mo ago

GMWD Leg Extension and Curl Machine LE08 2.0 Adjustable Leg Curl Machine with Plate Loaded Seated Leg Extension and Lying Curl Machine for Home Gym Leg Workout Equipment
- Price
- $927.41
- Rating
- 4.8/5
- Reviews
- 13
- Age
- 4mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 72% of clicks. A locked shelf that new listings rarely crack.
Brands
11 falling
Sellers
19
Est. top-5 brand share
84%
Top 20: 100%
Est. top-5 click share
72%
Top 20: 100%
Open market
12%
- JELENS40%
- Mikolo25%
- GMWD12%
- Goimu5%
- Z ZHICHI4%
- ANCHEER4%
- Open — no brand owns it (5 brands, 12%)
Demand
Leg Extension Machine search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.4×
Search terms
Top Leg Extension Machine search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- leg extension and curl machine369K/yr
- leg extension machine158K/yr
- leg machine97K/yr
- leg curl machine93K/yr
- leg extension84K/yr
- leg machines home gym57K/yr
- leg curl extension machine45K/yr
- hamstring curl machine35K/yr
- ritfit leg extension and curl machine26K/yr
- leg curl27K/yr
Reviews and returns
What reviews say buyers love and hate about Leg Extension Machine
We read the reviews and the return reasons for every product selling here.
“Wrong size screws provided for assembly”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
21 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Leg Extension Machine questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









