David O'Connor 的 KDP 数据
截至 2026 年 11 月 6 日，David O'Connor 在 Amazon 有 14 本书，近 30 天有 11 本上过榜，最好排名 #6，主要在物理医学与康复、腹肌训练、损伤与康复。
14Amazon 上的书
11近 30 天上榜书
4.4平均评分
| 价格中位数 | $16.49 |
|---|---|
| 价格区间（中间 50%） | $14.48 – $21.64 |
| 评论中位数 | 40 |
| 评论总数 | 1,781 |
| 近 30 天新书 | 0 |
| 近 30 天突围新书 | 0 |
数据解读
- 近 30 天 79% 的书上过榜，整个书目都在卖，不靠单本。
- 定价中位 $16.49，比主类目「物理医学与康复」的中位价低 22%。
David O'Connor 排名最好的书
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Resistance Bands For Seniors 50, 60 and Beyond: Home Strength Training - Fully Illustrated, 80 Videos plus 32 Workout Plans - Improve Flexibility and Regain Muscle safely using inexpensive bands.
作者 David O'Connor
- 价格$15.97
- 评分4.5
- 评论341
- 出版2024-03
-
Resistance Bands For Seniors 50, 60 and Beyond: Home Strength Training- Fully Illustrated, 80 Videos plus 32 Workout Plans - Improve Flexibility and Regain Muscle safely using inexpensive safe bands.
作者 David O'Connor
- 价格$8.99
- 评分4.5
- 评论341
-
Core Training For Seniors 50, 60 and Beyond: Essential Exercises to Improve Core Strength, Posture, Balance and Relieve Back Pain. Fully illustrated, Strength Workouts + Free Videos
作者 David O'Connor
- 价格$16.99
- 评分4.5
- 评论36
-
Core Training For Seniors 50, 60 and Beyond: Essential Exercises to Improve Core Strength, Posture, Balance and Relieve Back Pain. Fully illustrated, Strength Workouts + Videos
作者 David O'Connor
- 价格$6.99
- 评分4.5
- 评论36
- 出版2024-02
-
Balance Exercise For Seniors 50, 60 and Beyond: Live Without Fear of Falling. Improve Stability, Posture and Boost Self-Confidence 30 Chair and 20 bodyweight illustrated exercises + 50 videos
作者 David O'Connor
- 价格$15.99
- 评分4.6
- 评论42
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Fitness For Seniors 50, 60 and Beyond: 80 easy-to-follow illustrated home exercises to improve strength, balance and energy
作者 David O'Connor
- 价格$13.99
- 评分4.2
- 评论145
-
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Chair Yoga For Seniors 50, 60 and Beyond: Just 10 minutes a day to transform your well-being, improve balance, increase mobility and promote healthy weight loss. (60+ illustrated poses plus audiobook)
作者 David O'Connor
- 价格$15.97
- 评分4.5
- 评论191
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Strength Training For Seniors - Resistance and Core : An ideal blend of Exercises for Effective, Safe, At-Home Strength Training for All Seniors + 2 Audiobooks ... 100+ Videos (For Seniors 50, 60 and Beyond)
作者 David O'Connor
- 价格$9.99
- 评分4.4
- 评论39
-
Strength Training For Seniors - Resistance and Core: An ideal blend of Exercises for Effective, Safe, At-Home Strength Training for All Seniors + Audiobooks & Videos (For Seniors 50, 60 and Beyond)
作者 David O'Connor
- 价格$28.98
- 评分4.4
- 评论39
主要上榜类目
常见问题
David O'Connor 在 Amazon 有多少本书？
KDPTop 跟踪到 14 本，近 30 天有 11 本上过 Amazon 榜单。
David O'Connor 主要写哪些类目？
上榜最多的类目是物理医学与康复、腹肌训练、损伤与康复。
David O'Connor 的书一般卖多少钱？
定价中位数 $16.49，一半的书在 $14.48–$21.64 之间。
David O'Connor 最近出新书了吗？
近 30 天新上 0 本。
数据说明
数据来自 KDPTop 每天对 Amazon 公开榜单页面的抓取，中位数基于最新一期畅销榜。机会分综合了评论门槛、低评论书占比、榜单更替、新书占比和价格，0–100 分，越高越容易进入。