Upload folder using huggingface_hub (part 3)

LICENSE.md

@@ -0,0 +1,38 @@
+# RepDB — Free Tier License (v1.0)
+
+**This license covers the RepDB free-tier exercise dataset (JSON) and associated WebP image assets distributed in this repository.**
+
+## Tier scope
+
+**Free** — a dated snapshot of the RepDB exercise dataset with flat-style images, for personal or commercial use inside applications, with attribution.
+
+If you need the full, growing dataset, 1024px images, the classic image style, transparent backgrounds, or animated exercises, upgrade at https://repdb.co/pricing.
+
+**About this repository.** This repository is the canonical free-tier distribution published by RepDB itself. Term 3 (no redistribution as a dataset) binds third parties — it does not restrict RepDB's own publication here, on Kaggle, or on Hugging Face. Forks made for the purpose of contributing back are fine; republishing a fork as your own dataset is not.
+
+## Terms
+
+1. **Free for personal and commercial use inside applications.** You may use the dataset and images inside applications — apps, websites, research projects — for personal and commercial purposes, at no cost.
+
+2. **Attribution required.** Place a visible link — "Exercise data by RepDB (repdb.co)" — in your app's about/credits screen, your project's README, or your website footer.
+
+3. **No redistribution as a dataset.** You may not republish, resell, or repackage the dataset — or a modified or derived dataset — as a dataset, dataset repository, or API. In-app use only.
+
+4. **Image modifications.** Images may be resized, cropped, or recolored for in-app use. Upscaled or background-removed derivatives fall under the same no-redistribution rule (term 3).
+
+5. **No generative-AI derivation.** The images may not be used as input, reference, or conditioning material for generative models — image-to-image restyling, style transfer, model fine-tuning, or similar — whether to recreate the artwork in another style or to train models on it. Outputs of such processes count as derived datasets under term 3 and may not be used in applications or redistributed.
+
+6. **Paid-tier preview animations are evaluation-only.** The looping exercise animations included as paid-tier previews — the same clips shown on https://repdb.co, provided so you can evaluate the paid-tier quality — may not be used in production applications or redistributed. Terms 1–2 do not extend to these preview animations, wherever they appear in this distribution (e.g. the `upgrade-samples/` folder).
+
+7. **No warranty; not medical advice.** The dataset is provided "as is" without warranty of any kind, to the extent permitted by law. To the extent permitted by applicable law, RepDB's liability for damages arising from use of the data is excluded. This exclusion does not apply to liability for injury to life, body or health, to intent or gross negligence, to claims under the German Product Liability Act (Produkthaftungsgesetz), or to any other liability that cannot legally be excluded. Exercise content is informational and not medical advice; consult a physician before starting any exercise program. Users perform exercises at their own risk.
+
+## Origin of the data
+
+The dataset was compiled independently by RepDB. All images are original works generated with AI tooling commissioned by RepDB — not copied or derived from any third-party exercise dataset or image library. The dataset's structure and selection are protected as a database (sui generis database right, §§ 87a ff. UrhG) independently of the copyright status of individual images.
+
+## Licensor & contact
+
+RepDB is operated by Sergei Argutin, Regener Str. 51, 10318 Berlin, Germany.
+License questions: support@repdb.co
+
+© 2026 Sergei Argutin (RepDB). All rights reserved.

README.md

@@ -1,10 +1,12 @@
 ---
-license: cc-by-nc-4.0
+license: other
+license_name: repdb-free
+license_link: LICENSE.md
 language:
   - en
   - de
   - es
-pretty_name: Exercise Dataset (Free Sample, RepDB)
+pretty_name: Exercise Dataset (Free Tier, RepDB)
 tags:
   - fitness
   - exercise
@@ -13,40 +15,66 @@ tags:
   - health
 size_categories:
   - n<1K
+configs:
+  - config_name: default
+    data_files: exercises.csv
 ---
 
-# Exercise Dataset — Free Sample (RepDB)
+# Exercise Dataset — Free Tier (RepDB)
 
-A free, ready-to-use **fitness exercise dataset**: 21 hand-picked exercises, each
-with two illustration styles (classic transparent + flat), start/peak poses,
-target muscles, equipment, MET values, and full instructions in **English, German,
-and Spanish**.
+A free, ready-to-use **fitness exercise dataset**: **400 exercises**, each
+illustrated with flat-style **512×512 WebP** images (a start/peak pose pair, or
+a single main pose for static holds and stretches), with target muscles,
+equipment, MET values, and full instructions in **English, German, and
+Spanish**.
 
-This is a free sample of [**RepDB**](https://repdb.co) — a curated, commercial-safe exercise
-dataset. The full dataset has **400+ fully illustrated exercises** and ships with a
-**commercial license**. See https://repdb.co.
+This is the free tier of [**RepDB**](https://repdb.co) — a curated, commercial-safe
+exercise dataset. The full dataset keeps growing and adds 1024px images, the
+classic illustration style with transparent backgrounds, and looping
+animations — see [https://repdb.co/pricing](https://repdb.co/pricing).
 
 ## Files
 - `exercises.json` — structured records (schema v3).
-- `exercises.csv` — one row per exercise (pipe-separated list fields).
-- `images/classic/` — 3D-render style, transparent background, 512×512 WebP.
+- `exercises.csv` — one row per exercise (pipe-separated list fields;
+  `equipment` is empty for bodyweight-only moves).
 - `images/flat/` — flat illustration, solid background, 512×512 WebP.
+  Filenames: `<id>-start.webp` + `<id>-peak.webp`, or `<id>-main.webp` for
+  single-pose exercises.
+- `upgrade-samples/` — 5 looping exercise animations at Standard-tier quality
+  (transparent-background WebP, the same clips shown on [https://repdb.co](https://repdb.co)) so
+  you can judge the paid-tier assets — **evaluation-only**, not licensed for
+  production use.
+- `LICENSE.md` — the free-tier license (full text).
 
 ## Load it
 
+```python
+import json
+from huggingface_hub import hf_hub_download
+
+path = hf_hub_download("sargutin/exercise-dataset", "exercises.json", repo_type="dataset")
+with open(path, encoding="utf-8") as f:
+    data = json.load(f)
+print(data["count"], "exercises")
+```
+
+Or straight from the GitHub mirror:
+
 ```python
 import json, urllib.request
 url = "https://raw.githubusercontent.com/sergei-argutin/exercise-dataset/main/exercises.json"
 data = json.load(urllib.request.urlopen(url))
-print(data["count"], "exercises")
 ```
 
 ## License
-Data & images: **CC BY-NC 4.0** — non-commercial use with attribution
-("Exercise data & images: RepDB, https://repdb.co"). For commercial use and the full 400+
-exercise dataset, see https://repdb.co.
+RepDB Free Tier License (see `LICENSE.md`): free for **personal and commercial
+use inside applications** with attribution ("Exercise data by RepDB
+(repdb.co)"). No redistribution as a dataset or API; images may not be used as
+input or training material for generative models; the `upgrade-samples/`
+folder is evaluation-only. For the full, growing dataset with a commercial
+license, see [https://repdb.co/pricing](https://repdb.co/pricing).
 
 ## Links
-- Full dataset & pricing: https://repdb.co
+- Full dataset & pricing: https://repdb.co/pricing
 - GitHub: https://github.com/sergei-argutin/exercise-dataset
 - Browsable viewer: https://sergei-argutin.github.io/exercise-dataset/