---
title: "therapy ball — Niche Verdict: Skip it (39/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/sports-outdoors/therapy-ball"
last_updated: "2026-07-14T05:34:07.722Z"
locale: en
meta:
  description: "brand-locked demand (top 5 brands take 98% of clicks) — therapy ball doesn't clear our bar today."
  "og:description": "brand-locked demand (top 5 brands take 98% of clicks) — therapy ball doesn't clear our bar today."
  "og:title": "therapy ball — Niche Verdict: Skip it (39/100) | Amazon United States - Flapen"
---

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# **therapy ball**

**Skip it**

Brand-locked demand (top 5 brands take 98% of clicks) — this niche doesn't clear our bar today.

Market size 31Growth 33Conversion 77Competition 19Returns 49Price range 80Avg price 95Brand share 5Review moat 23Quality gap 33

**Avg price**

**Incredible****$29.82**

avg listing price — sweet spot $15–$100

**Price range**

**Great****$12.06–$116.78**

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

**Conversion**

**Great****7.5%**

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

**Returns**

**Okay****3.2%**

return rate — above 6% kills the launch gate

**Growth**

**Okay****+6.7%**

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

**Quality gap**

**Okay****4.5★**

avg incumbent rating — lower means beatable quality

**Market size**

**Okay****$139K**

$139K/yr · 62K searches

**Review moat**

**Bad****6,936.92**

avg incumbent reviews — the moat a new listing must climb

**Competition**

**Bad****78%**

top-5 click share — a locked-up shelf

**Brand share**

**Bad****98%**

top-5 brand share — brand-locked demand

## **Competition**

The top 5 products capture 78% of clicks — a locked-up shelf that new listings rarely crack.

**Brands**

**6 **▲rising

**Sellers**

**15**

**Top-5 brand share**

**98%**

**Open market**

**0%**

- THERABAND46% - ProBody Pilates38% - Trideer8% - APEXUP3% - TRX3% - Srsrana2% - Open — no brand owns it (0%)

## **Product shelf**

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%10%$14K20%$28K30%$42K40%$56K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 12 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![ProBody Pilates Exercise Ball - Multiple Sizes Gym Grade Balance Ball for Fitness Workout Pregnancy & Physical Therapy Stability Yoga Ball Chair (Blue 65cm)](https://m.media-amazon.com/images/I/419MNc88YbL.jpg)**ProBody Pilates Exercise Ball - Multiple Sizes Gym Grade Balance Ball for Fitness Workout Pregnancy & Physical Therapy Stability Yoga Ball Chair (Blue 65cm)**ProBody Pilates**$18.63**4.5★12,390 rev](https://www.amazon.com/dp/B010TIO30U) [2![THERABAND Mini Ball 9-Inch Pilates & Yoga Exercise Ball Small Inflatable Core Ball for Stability Balance Rehab Physical Therapy & At-Home Workouts Soft Non-Slip Surface New Version](https://m.media-amazon.com/images/I/31tZxSxNnUL.jpg)**THERABAND Mini Ball 9-Inch Pilates & Yoga Exercise Ball Small Inflatable Core Ball for Stability Balance Rehab Physical Therapy & At-Home Workouts Soft Non-Slip Surface New Version**THERABAND**$12.06**4.6★2,503 rev](https://www.amazon.com/dp/B008DIFJT8) [3![THERABAND Pro Series Exercise Ball 26 Green Stability Ball for 5761 Users Anti-Burst Yoga & Pilates Ball Balance & Core Trainer For Athletes Fitness at Gym & Home](https://m.media-amazon.com/images/I/41H6uR8laCL.jpg)**THERABAND Pro Series Exercise Ball 26 Green Stability Ball for 5761 Users Anti-Burst Yoga & Pilates Ball Balance & Core Trainer For Athletes Fitness at Gym & Home**THERABAND**$28.96**4.6★3,603 rev](https://www.amazon.com/dp/B001E8OUIU) [4![Trideer Exercise Ball for Yoga Pilates & Fitness Stability Ball Equipment for Home Gym & Office Chair Core & Balance Training Accessories Physical Therapy Equipment Quick Pump Included 5 Sizes](https://m.media-amazon.com/images/I/31sym2MdcWL.jpg)**Trideer Exercise Ball for Yoga Pilates & Fitness Stability Ball Equipment for Home Gym & Office Chair Core & Balance Training Accessories Physical Therapy Equipment Quick Pump Included 5 Sizes**Trideer**$17.56**4.6★44,980 rev](https://www.amazon.com/dp/B07DK9QZV9) [5![ProBody Pilates Yoga Ball - Fresh Colors Exercise Ball for Stability Pregnancy Workout Physical Therapy & Birthing Balance Ball Chair (Sky 65 cm)](https://m.media-amazon.com/images/I/41uk3qi+MDL.jpg)**ProBody Pilates Yoga Ball - Fresh Colors Exercise Ball for Stability Pregnancy Workout Physical Therapy & Birthing Balance Ball Chair (Sky 65 cm)**ProBody Pilates**$19.99**4.5★2,713 rev](https://www.amazon.com/dp/B01DVHNRVM)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![Srsrana Exercise Ball - Anti-Burst Yoga Ball for Pilates Pregnancy & Core Stability - Ergonomic Office Desk Ball Chair & Physical Therapy Equipment Quick Pump Included](https://m.media-amazon.com/images/I/41cKHPQ3JxL.jpg)**Srsrana Exercise Ball - Anti-Burst Yoga Ball for Pilates Pregnancy & Core Stability - Ergonomic Office Desk Ball Chair & Physical Therapy Equipment Quick Pump Included**Srsrana**$16.12**87 rev5mo ago](https://www.amazon.com/dp/B0GGZYNVT2) [![APEXUP Yoga Ball 660 lbs Anti-Burst Exercise Ball with Pump 5 Sizes (L (23~26) 65cm Black)](https://m.media-amazon.com/images/I/41pYQ3dYfaL.jpg)**APEXUP Yoga Ball 660 lbs Anti-Burst Exercise Ball with Pump 5 Sizes (L (23~26) 65cm Black)**APEXUP**$16.90**4,924 rev2y ago](https://www.amazon.com/dp/B0CGLQ8XNN) [![TRX Training Stability Ball](https://m.media-amazon.com/images/I/41rIHgTGQfL.jpg)**TRX Training Stability Ball**TRX**$34.04**98 rev4y ago](https://www.amazon.com/dp/B09G2RBXLJ) [![Theraband 23045 Exercise and Stability Ball for Improved Posture Balance Core Fitness Coordination and Rehab Blue 75cm Diameter](https://m.media-amazon.com/images/I/418lhDEQnFL.jpg)**Theraband 23045 Exercise and Stability Ball for Improved Posture Balance Core Fitness Coordination and Rehab Blue 75cm Diameter**THERABAND**$31.77**3,603 rev8y ago](https://www.amazon.com/dp/B000U5W2RY) [![Trideer Exercise Ball for Yoga Pilates & Fitness Stability Ball Equipment for Home Gym & Office Chair Core & Balance Training Accessories Physical Therapy Equipment Quick Pump Included 5 Sizes](https://m.media-amazon.com/images/I/31sym2MdcWL.jpg)**Trideer Exercise Ball for Yoga Pilates & Fitness Stability Ball Equipment for Home Gym & Office Chair Core & Balance Training Accessories Physical Therapy Equipment Quick Pump Included 5 Sizes**Trideer**$17.56**44,980 rev10y ago](https://www.amazon.com/dp/B07DK9QZV9)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![Srsrana Exercise Ball - Anti-Burst Yoga Ball for Pilates Pregnancy & Core Stability - Ergonomic Office Desk Ball Chair & Physical Therapy Equipment Quick Pump Included](https://m.media-amazon.com/images/I/41cKHPQ3JxL.jpg)**Srsrana Exercise Ball - Anti-Burst Yoga Ball for Pilates Pregnancy & Core Stability - Ergonomic Office Desk Ball Chair & Physical Therapy Equipment Quick Pump Included**Srsrana**$16.12**4.4★**▲ 119%**](https://www.amazon.com/dp/B0GGZYNVT2) [![TRX Training Stability Ball](https://m.media-amazon.com/images/I/41rIHgTGQfL.jpg)**TRX Training Stability Ball**TRX**$34.04**4.3★**▲ 116%**](https://www.amazon.com/dp/B09G2RBXLJ) [![ProBody Pilates Yoga Ball - Fresh Colors Exercise Ball for Stability Pregnancy Workout Physical Therapy & Birthing Balance Ball Chair (Sky 65 cm)](https://m.media-amazon.com/images/I/41uk3qi+MDL.jpg)**ProBody Pilates Yoga Ball - Fresh Colors Exercise Ball for Stability Pregnancy Workout Physical Therapy & Birthing Balance Ball Chair (Sky 65 cm)**ProBody Pilates**$19.99**4.5★**▲ 92%**](https://www.amazon.com/dp/B01DVHNRVM) [![ProBody Pilates Exercise Ball - Multiple Sizes Gym Grade Balance Ball for Fitness Workout Pregnancy & Physical Therapy Stability Yoga Ball Chair (Blue 65cm)](https://m.media-amazon.com/images/I/419MNc88YbL.jpg)**ProBody Pilates Exercise Ball - Multiple Sizes Gym Grade Balance Ball for Fitness Workout Pregnancy & Physical Therapy Stability Yoga Ball Chair (Blue 65cm)**ProBody Pilates**$18.63**4.5★**▲ 74%**](https://www.amazon.com/dp/B010TIO30U) [![THERABAND Pro Series Exercise Ball 22 Red Stability Ball for 5156 Users Anti-Burst Yoga & Pilates Ball Balance & Core Trainer For Athletes Fitness at Gym & Home](https://m.media-amazon.com/images/I/41my5kfkx+L.jpg)**THERABAND Pro Series Exercise Ball 22 Red Stability Ball for 5156 Users Anti-Burst Yoga & Pilates Ball Balance & Core Trainer For Athletes Fitness at Gym & Home**THERABAND**$22.81**4.6★**▲ 63%**](https://www.amazon.com/dp/B003QI2H8G)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 104 weeks — +6.7% search growth over the last 90 days.

5K3KHoliday '24Spike '25Holiday '25Spike '26 seasonSepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.7×

## **Reviews**

What buyers praise and complain about, mined from review topics.

### **What buyers love **

**Quality-Overall**22%

*“Excellent product”*

**Value For Money**9%

*“Good value”*

**Inflation/Deflation**8%

*“Easy to inflate”*

**Advertised Vs Actual Product**6%

*“As advertised”*

**Exercise/Sports Suitability**6%

*“I like to walk”*

**Ease Of Use**6%

*“Easy to use”*

**Durability**5%

*“It is durable”*

**Size-Overall**3%

*“Good size”*

**Stretchability/Expandability/Elasticity**3%

*“Its elasticity is so good that if I had some kids running around”*

**Material Quality**3%

*“Strong material and works well”*

### **What buyers complain about **

**Inflation/Deflation**17%

*“Keeps deflating”*

**Size-Overall**10%

*“Not true to size”*

**Durability**9%

*“Broke day 2”*

**Quality-Overall**9%

*“Bad quality”*

**Leak-Proof**6%

*“it clearly has a leak”*

**Smell**3%

*“It does have a chemical smell”*

**Product Condition**2%

*“Bought new received used”*

**Strength**2%

*“It's a cheap flimsy pump”*

**Value For Money**2%

*“Band is cheaper”*

**Material Quality**2%

*“made of flimsy material”*

### **Top return reasons **

**Size-Overall**67%

**Inflation/Deflation**6%

**Advertised Vs Actual Product**4%

**Value For Money**4%

**Functionality-Overall**3%

**Leak-Proof**2%

**Product Condition**2%

**Color**1%

**Material Quality**1%

**Defective Material/Parts**1%