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Medicine Balls

brand-locked demand (top 5 brands take 92% of clicks) — Medicine Balls doesn't clear our bar today.

Flapen Score

42
Skip it
Market size 26Growth 23Conversion 33Competition 25Returns 98Price range 76Avg price 86Brand share 19Review moat 77Quality gap 40
This niche Category average

Is Medicine Balls profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Medicine Balls is a £106K/yr Amazon United Kingdom market (210K searches/yr). The top 5 brands hold 92% of demand. Verdict: Skip it — 42/100.

Medicine Balls: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved -3.9% over the last 90 days and 2.6% of searches end in a purchase.

£106K

revenue / yr

Units sold / yr5K
Search volume / yr-3.9%210K
Conversion rate2.6%
Avg price£19.20

Who owns the niche?

The top 5 brands hold 92% of demand, so 8% of the market is open.

8%

open market share

Brands · sellers10 · 13
Top-5 product click share70%
Open market8%
Avg brand age58 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.5★ — the gap to enter on.

0/100

page quality · 17 products

Sponsored placement88%
New entrants (1y)5· 0 succeeded
Avg rating4.5★
Avg reviews458

Top Medicine Balls products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

The top 5 products take 70% of clicks — established leaders, but buyers still shop beyond them.

£0£11K£21K£32K£42K1101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)3 products missing review or click data not plotted

Brands

10 falling

Sellers

13

Top-5 brand share

92%

Top 20: 100%

Top-5 click share

70%

Top 20: 100%

Open market

5%

  • Amazon Basics62%
  • =NORTHERN=12%
  • Lions10%
  • Core Balance5%
  • Fashion Thirsty4%
  • 66fit3%
  • Open — no brand owns it (4 brands, 5%)

Medicine Balls demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume210KCVR2.6%Products17Brands10Top 5 Brands92%OOS Rate4.0%Rating4.5★Reviews458Avg BSR#17
5K4KSpike '25Spike '26JanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJunJul

No pronounced peak months · busiest ÷ quietest = 1.2×

Top Medicine Balls search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

  • medicine ball60K/yr
  • slam ball30K/yr
  • weighted ball16K/yr
  • medicine balls50K/yr
  • medicine ball 10kg5K/yr
  • weight ball7K/yr
  • medicine ball with handles7K/yr
  • medicine ball 5kg6K/yr
  • slam ball 10kg4K/yr
  • weighted balls3K/yr

What reviews say buyers love and hate about Medicine Balls

What buyers mention most, as a share of all reviews.

What buyers love

94% of reviews
Quality-Overall25%

Excellent quality

Value For Money18%

Good price

Exercise/Sports Suitability15%

Excellent med ball for training

Inflation/Deflation11%

Easy to inflate

Size-Overall8%

Good size

What buyers complain about

83% of reviews
Inflation/Deflation33%

tricky to pump up considering sending it back to see if there is one to buy inflated

Weight Heavy33%

Too heavy for my class

Grip17%

Grip pattern is not as deep as more expensive alternatives

Medicine Balls return rate & reasons

Why buyers send it back, as a share of all return requests.

0.5%

Return rate

40%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Size-Overall
34%
2Weight Heavy
25%
3Quality-Overall
7%
4Material Quality
5%
5Ease Of Use
4%

Common Medicine Balls questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores Medicine Balls 42/100 on Amazon United Kingdom — Skip it. The niche generates £106K/yr across 17 tracked products. 0 of 5 products launched in the last 360 days are still selling. Search demand moved -3.9% over the last 90 days.
Search demand for Medicine Balls on Amazon United Kingdom is steady year-round — the busiest month runs 1.2× the quietest.