Overview: Metabolic Foundations and Training Mastery
Release 1.0.43 introduces the brand new Endocrine Wiki (Energy Metabolism Pathways), bringing the principles of exercise biochemistry to the web through interactive step-by-step schematics. Concurrently, the Workout Routine Planner & Log receives a comprehensive upgrade with external fitness device activity file imports, an interactive weight trend chart, and drag-and-drop reordering.
The platform also debuts site-wide utility bookmarks, precise keyboard navigation within the search modal, comprehensive 18-category SEO guides with JSON-LD schema, and enterprise-grade HTTP security headers.
1. Brand New Utility: Endocrine Wiki
Step-by-step metabolic schematics illustrating how substrates are broken down into ATP (Catabolism) and how cellular signaling constructs muscle tissue (Anabolism).
- 6 Catabolic Pathways: ATP-PCr Phosphagen System, Glycolysis (fast vs. slow), Krebs TCA Cycle, Mitochondrial Electron Transport Chain (Oxidative Phosphorylation), Fatty Acid Beta-Oxidation, and Hepatic Ketogenesis.
- 3 Anabolic Pathways: mTORC1 Activation & Muscle Protein Synthesis (MPS) driven by mechanotransduction and the leucine threshold, Glycogenesis, and Gluconeogenesis via the Cori Cycle.
- Physiological Insights: Clear definitions of rate-limiting enzymes, cellular compartments (cytosol vs. mitochondrial matrix), and training duration/intensity energy substrate utilization in both English and Korean.
2. Major Overhaul for Workout Routine Planner & Log
Designed for athletes and fitness enthusiasts demanding structured training logs without unnecessary bloat.
- Activity File Parser (.fit / .gpx / .tcx): Directly parse and import GPS watches and cycling computer logs entirely within the client-side browser with zero server uploads required.
- Interactive Bodyweight Trend Chart (‘My Workouts’ Tab): Visualize historical weight entries over 30-day, 90-day, and all-time windows with live URL state synchronization.
- Predefined Log Entries & Drag Reordering: Easily append custom entries such as bodyweight, hydration, and notes alongside standard resistance sets, with smooth drag handles for reordering.
- Combobox Autocomplete for Exercise Selection: Seamless exercise search with autocomplete, completely unified with the 880+ exercise encyclopedia filter core.
- Collapsible Floating Rest Timer: A clean toggle button allows users to fold the floating rest timer so it never obstructs screen content while logging sets.
3. Site-Wide Bookmarks & Keyboard Navigation
- One-Click Utility Bookmarks: Pin your favorite utilities from the top navigation search modal or the homepage to feature them prominently at the top of your dashboard.
- Keyboard-Driven Search Traversal: Smooth arrow key navigation that automatically centers active selections in the viewport without causing background window jumping.
- Cloud Sync Resilience: Preserves user bookmarks during Google Drive restores and introduces a direct rollback trigger to revert to the last uploaded snapshot.
4. Enterprise Security Headers & Structured SEO
- 18 Category In-Depth Guides with JSON-LD: Rich editorial guides on every category hub paired with CollectionPage and ItemList structured schemas for rich search snippets.
- Permanent SSR Navigation Links: Category links are delivered directly in server-side rendered HTML, ensuring complete indexing across search engine crawlers.
- AI Search Index (/llms.txt): Standardized discovery file deployed for LLM-driven search engines like Perplexity, ChatGPT, and Claude.
- Robust Security Headers: Strict-Transport-Security (HSTS), X-Content-Type-Options, X-Frame-Options, Referrer-Policy, and report-only Content Security Policy (CSP).
- Initial HTML Payload Optimization: Eliminated excessive dataset serialization on wiki pages, dramatically boosting initial paint speeds and responsiveness.
5. Bug Fixes & Stability
- Fixed a routing race condition in the search modal where clicking a search result did not trigger navigation.
- Resolved a hydration mismatch warning on the Color Picker’s browser EyeDropper tool.
- Eliminated circular dependencies in quote generation modules that could cause server exceptions during build time.
- Fixed locale desynchronization for newly added exercise names and resolved an issue where bodyweight entries were incorrectly classified as weight training exercises.












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