金教练射箭教学 vs Dexian Timer

大家好，这是一款专业射箭教学应用程序，由韩国射箭泰斗金亨铎教练主讲。 金教练投身射箭事业40多年，在他的射箭职教生涯中创造了无数辉煌。于1984年，率领韩国国家射箭队获得女子奥运金牌，这也是韩国奥运史上的第一枚金牌。作为国际箭联教练委员会委员，金教练还亲自为世界各国的国家队射手进行高水平射箭指导，并在比赛中取得令人瞩目的成绩，其中包括丹麦国手-世界冠军Maja Jager。 作为韩国射箭界的泰斗，国际箭联委员，金教练始终致力于射箭项目的普及、推广，帮助各国教练提高射箭教学方法。他毫无保留的分享自己多年积累的经验，永远都会在别人需要帮助的时候给予最真挚的帮助。他和师娘对我的帮助永远铭记在心，并将一直激励着我，用心做好射箭项目的推广和提高。让更多的爱好者可以接触到最好的射箭技术。 从事教学的人都清楚，不管学习什么项目，正确的基础动作、科学有效的训练方法、顶级思维理念都是最为重要的。如果你的基础动作正确，之后的专项提升会很稳定可以达到高水平射手水准。如果基础动作就出了错误，而且没有得到及时的纠正，一直不知觉的在进行错误的反复练习，那么，你的射箭技术就很难得到提高达到稳定。 不论你是教练员、专业射手、还是射箭爱好者都可以通过《金教练射箭教学》App系统性的学习最专业射箭技术和教学方法。《金教练射箭教学》App通过视频、图片、和深入浅出的文字对：射箭基础动作、持续用力的分析以及教学方法三个方面进行了系统的阐述和指导。相信你们通过《金教练射箭教学》的学习可以找到最好的答案！希望大家可以喜欢射箭并从中得到乐趣！ 金教练简介 -国际箭联教练委员会委员 -韩国射箭协会主管 -韩国教练协会主席 -韩国射箭俱乐部协会主席 -现代射箭队主教练 -韩国射箭协会强化委员会 -韩国中源大学教授

Dexian Timer is a professional lap timing and telemetry analysis tool designed exclusively for track day and karting enthusiasts. Fully compatible with the high-performance 25Hz Dexian D1 GPS, RaceChrono DIY protocol devices, and .VBO file imports, it delivers the ultimate smooth experience for lap timing and data review. KEY FEATURES: • High-Precision GPS Data: Supports external GPS receivers with up to a 25Hz update rate, completely eliminating the lag of built-in smartphone GPS. • Universal Video Auto-Sync (Patent Pending): A pioneering dynamic timestamp QR code solution that breaks device barriers, supporting ANY external camera or smartphone for video recording. Simply record the on-screen QR code before driving; upon import, the app visually scans it to achieve millisecond-perfect alignment between your video and telemetry data, completely eliminating tedious manual timeline adjustments. • Bluetooth OBD Telemetry: Support for connecting external Bluetooth OBD modules. Read real-time underlying vehicle performance data (such as Engine RPM and Throttle Position) perfectly synced with your GPS telemetry, making your data review and exported videos look like professional motorsport broadcasts. • Innovative Pit2Car Communication: Break the communication barrier between the car and the pit wall! Without needing any account registration, your pit crew or friends can use a web browser to send real-time commands (like "Box") directly to your live dashboard while you are driving. • Perfect Map Alignment in China: Automatically handles map coordinate conversions to completely eliminate the trajectory offset issues common in traditional apps. Your racing line aligns perfectly with the map. • Auto Lap Timing & Real-Time Delta: Intelligently detects your current track and automatically triggers timing when crossing the start/finish line. During your stint, it displays a precise, position-based real-time delta against your session's or day's best lap, letting you instantly know your current pace. • Session Analysis & Dual-Lap Comparison: A dedicated landscape analysis workspace seamlessly integrating map trajectories, telemetry graphs, and onboard videos. Features highly synchronized dual-video and data playback to compare two laps side-by-side, visually identifying fast and slow sectors to find exactly where to push harder. • Video Export with Data Overlay: Export your track highlight videos with professional telemetry HUDs with a single tap. Freely configure the overlay elements (speed, G-force friction circle, OBD data, etc.) to create highly personalized videos ready for easy sharing. • 1,000 Built-in Tracks: Pre-loaded with nearly 1,000 touring car and karting tracks worldwide. No manual start/finish line setup required—just arrive and race. POWERFUL COMPATIBILITY Supports any Bluetooth GPS receiver based on the RaceChrono BLE DIY protocol. Seamlessly imports and exports industry-standard .VBO files to perfectly integrate with your existing data ecosystem. IMPORTANT SAFETY DISCLAIMER Motorsport is inherently dangerous. This application is designed exclusively for use on closed-circuit tracks and professional racing facilities. DO NOT use this app on public roads. The data is for reference only. Always prioritize safe driving.