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yoga tune up therapy balls

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A small market ($76K/yr) — this niche doesn't clear our bar today.

Market size 19Growth 52Conversion 95Competition 21Returns 58Price range 85Avg price 90Brand share 23Review moat 24Quality gap 22

Conversion

Great11.9%

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

Avg price

Great$20.83

avg listing price — sweet spot $15–$100

Price range

Great$6.97–$72.86

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

Returns

Good2.7%

return rate — above 6% kills the launch gate

Growth

Good+22.7%

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

Review moat

Bad4,959.23

avg incumbent reviews — the moat a new listing must climb

Brand share

Bad91%

top-5 brand share — brand-locked demand

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

Competition

Bad75%

top-5 click share — a locked-up shelf

Market size

Bad$76K

$76K/yr · 31K searches

Competition

The top 5 products capture 75% of clicks — a locked-up shelf that new listings rarely crack.

Brands

8 rising

Sellers

12

Top-5 brand share

91%

Open market

4%

  • YOGA TUNE UP47%
  • KEEP17%
  • Amazon Basics11%
  • Retrospec9%
  • Tune Up Fitness6%
  • Acupoint5%
  • Open — no brand owns it (2 brands, 4%)

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%$8K20%$15K30%$23K40%$31K101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 13 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 103 weeks — +22.7% search growth over the last 90 days.
3K2KSpike '24Holiday '24Spike '25Prime Day '25Holiday '25Spike '26DecMarJunAugNovMarMay

Peak months: Dec · busiest ÷ quietest = 2.3×

Reviews

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

What buyers love

Quality-Overall18%

“Good quality and I like the net bag for storage”

Advertised Vs Actual Product10%

“As advertised”

Value For Money9%

“Good for the price”

Exercise/Sports Suitability9%

“Great Exercise Ball”

Inflation/Deflation8%

“Easy to inflate”

Size-Overall4%

“Good size”

Ease Of Use3%

“Easy to use”

Efficiency3%

“Functional”

Durability3%

“Seems durable”

Stretchability/Expandability/Elasticity2%

“It is comfortable for stretching”

What buyers complain about

Inflation/Deflation17%

“The ball does not stay inflated”

Size-Overall11%

“it is too short for that”

Durability7%

“Poor Durability”

Quality-Overall6%

“Poor quality, leaks and hard to refill”

Color4%

“the color is incorrect”

Leak-Proof4%

“its got a leak”

Strength3%

“brittle plastic”

Hard Feel3%

“Balls are too hard”

Material Quality2%

“Literally the WORST material to make a yoga ball”

Adhesion/Stickiness2%

“Sticky”

Top return reasons

Size-Overall57%
Inflation/Deflation6%
Hard Feel6%
Value For Money4%
Advertised Vs Actual Product4%
Functionality-Overall3%
Material Quality2%
Color2%
Leak-Proof2%
Smell2%