Individual Sports — Kindle Category Opportunity
Competition snapshot for the Sports & Outdoors best-seller list, ease-of-entry score 59.0/100.
Category metrics
Score
59.0
Median reviews
298.5
Weak share (top 20)
50%
Median price
$4.99
Median star rating
4.6
Books scanned
50
Worth writing in?
Demand concentrates in niche sports — archery, equestrian — that generalist publishers won't service. Scoring logs, training journals, and beginner primers per sport are low-production-risk formats with loyal audiences.
Editor's note.
Breakout books — top 15, under 100 reviews, $0.99–4.99
Best-seller list on Amazon| # | Title | Star | Reviews | Price |
|---|---|---|---|---|
| 11 | These Fists Break Bricks (Revised and Expanded Edition): How Kung Fu Movies Swept America and Changed the World | 4.6 | 17 | $1.99 |
| 2 | Qigong Meditation Embryonic Breathing 2nd. ed.: The Foundation of Internal Elixir Cultivation (Qigong Foundation) | 4.9 | 46 | $1.99 |
| 12 | Qigong Grand Circulation For Spiritual Enlightenment (Qigong Foundation) | 4.6 | 93 | $1.99 |
| 4 | The Root of Chinese Qigong 3rd. ed.: Secrets for Health, Longevity, and Enlightenment (Qigong Foundation) | 4.6 | 97 | $1.99 |
High-frequency phrases in this category's titles
Mine all categoriesHigh-frequency phrases mined from the 50 best-seller titles on this category's list. The ease-of-entry score tells you how winnable the category is; these title phrases tell you which words readers search with — use the two layers together. Frequency is a title statistic, not a search-volume estimate.
| Phrase | Titles | Rank-weighted score |
|---|---|---|
| tai chi | 9 | 258 |
| 28 day | 6 | 149 |
| 10 minute | 5 | 141 |
| regain balance | 5 | 136 |
| balance prevent falls | 3 | 98 |
| weight loss | 4 | 94 |
| seniors over 60 | 3 | 94 |
| step by step | 3 | 92 |
| joint pain | 3 | 90 |
| chi walking for weight | 3 | 75 |
| tai chi walking | 3 | 75 |
| walking for weight loss | 3 | 75 |
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More Sports & Outdoors categories
12 subcategories under this category
| Subcategory | Score | Median reviews |
|---|---|---|
| █████ | 80.0 | 8.5 |
| █████ | 78.5 | 13 |
| █████ | 71.5 | 15 |
| █████ | 64.0 | 29.5 |
| █████ | 55.5 | 156.5 |
| █████ | 54.5 | 13 |
| █████ | 54.5 | 57 |
| █████ | 53.0 | 305 |
| █████ | 47.5 | 308.5 |
| █████ | 46.0 | 163.5 |
| █████ | 43.5 | 60 |
| █████ | 2.5 | 263 |
Subcategory names are visible after sign-in — a free account unlocks every subcategory score.
Sign up free to unlockCheck the keywords before you write
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After you publish: why aren't readers buying?
Category research picks the direction; review diagnosis reads the readers. The same platform clusters a book's critical reviews into severity-ranked root causes, each anchored to verbatim quotes — see it applied to a full narrative-history title.
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Research snapshot scanned on Oct 19, 2026. Refreshed periodically — not live tracking.