# 不怕健身Lei (@85577078) on douyin

- id: koinon:creator:douyin_85577078
- url: https://koinonlink.com/kol/douyin/85577078
- schema_version: 1.4

## Identity
- platform: douyin
- handle: 85577078
- platform_url: https://www.douyin.com/user/MS4wLjABAAAAK1VoFfXSZ0l6sZ1_8zRjg2Jw5KUA2Cup7tDQb8yjsZ8
- country: China
- entity_type: creator
- person_id: Cross-platform identity not resolved for this creator.

## Reach
- followers: 1167606
- following: 252
- posts_total: 5102
- posts_observed: 1
- verified: true
- size_tier: kol

## Engagement
- status: peak_post_only
- peak_post_engagement_rate: 0.68235
- best_post_interactions: 796720
- measurement_source: cn_posts_max
- measurement_formula: likes + comments + shares (douyin) or likes + comments + collects (xiaohongshu), max over observed posts
- comparable_pool: peak_interactions
- status_note: We have only the single best observed post, so no mean exists. peak_post_engagement_rate is an UPPER BOUND, systematically higher than an average — never compare it against an average rate.
- unit_note: engagement_rate and peak_post_engagement_rate are ratios (0-1); avg_interactions_per_post and best_post_interactions are absolute counts. Read status before reading any number: a null rate has several different causes and status says which one applies here.

## Content
- category: lifestyle
- subcategory: fitness
- category_confidence: 0.95
- category_source: derived_from_recent_content
- topics: 居家TABATA燃脂跟练, 爬楼机空腹有氧减脂, 腹肌马甲线训练, 开肩美背改善圆肩驼背, 全身燃脂塑形动作
- bio: 🔴我叫“磊”     初衷：带动更多人运动起来！
🟠记得跟练主页视频：减脂跟练合集、腰腹跟练合集。
💪每日分享健身干货，分享健身好物，感谢支持。
🟡AASFP教练，cbba教练，6年行业经验。
🟢莱美杠铃操 、搏击操、有氧舞蹈教练。

## Audience (inferred)
- status: present
- description: Ordinary people looking to lose fat, build abs, and improve their physique at home, especially new moms, beginners restarting fitness, and busy professionals with limited time
- roles: consumer
- seniority: consumer
- pain_points: Stubborn localized fat like belly pooch, thick thighs, and loose arms that are hard to target, No time or motivation to go to the gym, worried about joint strain from high-impact exercises, Lack of simple, sustainable home-based cardio and core workouts, Want quick results like a flatter stomach and tighter body but tend to quit halfway through
- posts_analysed: 40
- confidence: 0.75

## Commercial (inferred)
- audience_buyer_fit: 0.1
- promotion_intent: 0.2
- open_to_collaboration: false
- contact: Koinon does not publish creator contact details.

## Quality signals
- authenticity_score: 70
- authenticity_basis: engagement_observed
- credibility_score: 76
- flagged_for_review: false
- koinon_bd_grade: C — measures Koinon partner-outreach fit, not creator quality
- interpretation: Signals for triage, not verdicts. A flag means the profile is worth a manual check.

## Evidence
- [douyin_85577078#70a0e2ea] 4分钟TABATA燃脂训练，每日3～6组，跳完我都瘦了#tabata #tabata燃脂训练 #抖音全民健身计划 #健身 #健身操 #一首歌瘦全身 (https://www.douyin.com/user/MS4wLjABAAAAK1VoFfXSZ0l6sZ1_8zRjg2Jw5KUA2Cup7tDQb8yjsZ8)
- [douyin_85577078#584a63a8] @不怕健身Lei创作的原声
- [douyin_85577078#0d135407] 全身燃脂 快速减肥
- [douyin_85577078#f6ace5b6] 这么有趣的合集，不能只有我一个人知道吧
- [douyin_85577078#c86c0e10] 这么有趣的短剧，不能只有我一个人知道吧
- [douyin_85577078#fae94352] “背薄一寸，年轻十岁”推荐这套徒手背部训练，在家也可以改善#圆肩驼背 #背部训练 #开肩美背 #一起来锻炼
- [douyin_85577078#db01cb58] 想要快速练出#腹肌马甲线 这套动作不要错过。#腹肌 #腹肌训练 #4分钟tabata训练法 @DOU+小助手
- [douyin_85577078#8cc1ae78] 打造腹肌马甲线

## Provenance
Every inferred field below carries how it was produced. Facts stay facts; inferences stay inferences.

- audience.description: source_type=ai_inferred, confidence=0.75, freshness_days=65, method=llm_persona_from_recent_content
- audience.roles: source_type=ai_inferred, confidence=0.75, freshness_days=65, method=llm_persona_from_recent_content
- audience.seniority: source_type=ai_inferred, confidence=0.75, freshness_days=65, method=llm_persona_from_recent_content
- commercial.audience_buyer_fit: source_type=ai_inferred, confidence=0.6, freshness_days=85, method=llm_scorer — Relative signal within Koinon indexing, not a market-wide score.
- commercial.promotion_intent: source_type=ai_inferred, confidence=0.6, freshness_days=85, method=llm_scorer
- quality.anomaly_flags: source_type=heuristic, confidence=0.5, freshness_days=106, method=profile_snapshot_and_engagement_ratio_heuristic — Means "worth a manual check", NOT confirmed fraud. Flags can be wrong and are not a verdict about the person.
- quality.authenticity_score: source_type=heuristic, confidence=0.5, freshness_days=85, method=Starts at 60; interactions-per-follower on collected posts then adds or subtracts (large following with near-zero engagement is penalised heavily). — The input set differs by platform; do not compare this score across platforms.
- quality.koinon_bd_grade: source_type=ai_inferred, confidence=0.5, freshness_days=106, method=llm_partner_fit_classifier + authenticity >= 55 AND fit_score >= 0.45 => A; authenticity >= 40 AND fit_score >= 0.3 => B; else C. authenticity < 30 or a promotional-pattern flag => quarantine. — Koinon partner-outreach fit, not creator quality.
- reach.followers: source_type=observed, confidence=0.95, freshness_days=106, method=platform_profile

## Freshness
- profile_checked_days_ago: 106
- content_analysed_days_ago: 85
- audience_updated_days_ago: 65

## AI retrieval
- indexing_requests: 9
- user_triggered_requests: 0
- note: Being indexed in bulk is not the same as being retrieved to answer a question.

## This profile
- Claim or correct: https://koinonlink.com/claim?k=douyin_85577078
- Request removal: https://koinonlink.com/claim?k=douyin_85577078
- Terms: https://koinonlink.com/for-ai