---
title: "Products — ab crunch machine - Flapen"
canonical_url: "https://flapen.com/research/us/sports-outdoors/ab-crunch-machine/products"
last_updated: "2026-07-21T15:32:54.040Z"
locale: en
meta:
  description: "Niche score 58/100 · $1.3M/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 58/100 · $1.3M/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Products — ab crunch machine - Flapen"
---

# **ab crunch machine**

**Worth a look**

Shows a fragmented shelf (top 5 take 31% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 83Growth 18Conversion 17Competition 84Returns 84Price range 5Avg price 72Brand share 82Review moat 56Quality gap 58

**Competition**

**Great****31%**

top-5 click share — an open shelf

**Returns**

**Great****1.6%**

return rate — above 6% kills the launch gate

**Market size**

**Great****$1.3M**

$1.3M/yr · 898K searches

**Brand share**

**Great****53%**

top-5 brand share — no brand owns this niche

**Avg price**

**Good****$107.72**

avg listing price — sweet spot $15–$100

**Quality gap**

**Good****4.4★**

avg incumbent rating — lower means beatable quality

**Review moat**

**Good****1,275.93**

avg incumbent reviews — the moat a new listing must climb

**Growth**

**Bad****-14.8%**

90-day search growth — must beat 0% to launch

**Conversion**

**Bad****1.4%**

search→purchase rate — share of searches ending in a sale

**Price range**

**Bad****$10.72–$1760.54**

cheapest to priciest tracked listing — scored on the share inside $15–$100