Slow Jogging Timer

**Make Your Slow Jogging Training More Precise and Rhythmic**

"Slow Jogging Timer" is a Chrome extension designed specifically for YouTube slow jogging enthusiasts. Whether you're following LSD (Long Slow Distance) training, MAF 180 heart rate training, or any form of slow jogging practice, this tool provides stable beat guidance to keep every step on the right rhythm.

**Core Features**

🎵 **Precision BPM Metronome**
- Adjustable BPM range from 60 to 360
- Three sound options: synthetic beep, castanets, snare drum
- Support for 2/4, 3/4, 4/4 time signatures to suit different training needs
- Automatic volume differentiation for strong, medium, and weak beats for clearer rhythm

⏱️ **Flexible Timer Settings**
- Custom duration from 1 to 3600 seconds (up to 60 minutes)
- Quick selection of common preset durations
- Clear countdown display for easy progress tracking

🎬 **Deep YouTube Integration**
- Auto-follow video play/pause (optional)
- Page overlay displays timer and BPM in real-time
- Adjustable opacity to avoid interfering with video viewing
- Toggle hide/show functionality

💾 **Smart Settings Memory**
- All settings automatically saved
- Instantly restore your preferences on next launch
- Global timer state across tabs

**Why Choose Slow Jogging Timer?**

Traditional metronome apps require switching between phone and computer, which is cumbersome. Slow Jogging Timer integrates directly into YouTube pages, letting you focus on training:

✓ No additional devices needed - your browser is your training partner
✓ Beat sounds sync with training videos, never miss any guidance
✓ Lightweight design, no impact on computer performance
✓ Fully offline operation, no personal data collection

**Use Cases**

• Following YouTube slow jogging tutorial videos
• Home-based stationary slow jogging exercises
• LSD (Long Slow Distance) training method practice
• MAF 180 heart rate training pace control
• Any aerobic exercise requiring fixed rhythm

**How to Use**

1. Install the extension
2. Open any YouTube video
3. Click the extension icon in the toolbar
4. Set your training duration and BPM
5. Click "Start" and begin your slow jogging training!

**Privacy Guarantee**

We value your privacy:
- No personal data collection
- No browsing behavior tracking
- All settings stored locally on your device only
- Open-source project with transparent code

**Technical Highlights**

- Built with Chrome Manifest V3 latest standard
- Web Audio API for professional-grade sound quality
- Precision drift compensation algorithm ensures stable beats
- Multi-tab conflict protection prevents audio overlap

Start your scientific slow jogging journey today - let every step be filled with rhythm!