Sports Training Strategy and Interactive Control Method Based on Digital Twins and Wireless Sensor Networks

Area of Science:

• Sports Science
• Human-Computer Interaction
• Engineering

Background:

• The growing interest in sports and specialized training methods necessitates innovative approaches.
• Digital twin and wireless sensor network technologies offer new possibilities for sports training.
• Brazilian Jiu-Jitsu (BJJ) training can benefit from advanced simulation and interactive feedback.

Purpose of the Study:

• To explore the application of Brazilian Jiu-Jitsu training strategies and interactive control methods in the modern era.
• To develop a novel sports training system for Brazilian Jiu-Jitsu.
• To enhance the effectiveness of BJJ training through technology integration.

Main Methods:

• Integration of digital twin technology with Brazilian Jiu-Jitsu sports skills.
• Utilization of wireless sensor network technology for action data collection.
• Development of a simulation system for virtual confrontation training.

Main Results:

• The developed system demonstrated an average delay time of 5.2 ms and a maximum delay time of 6.5 ms.
• These delay times are well below the critical threshold of 20 ms, ensuring real-time interaction.
• The system showed significantly improved results compared to a control group in BJJ training.

Conclusions:

• The designed system is effective for Brazilian Jiu-Jitsu training, particularly for trick-based skills.
• The combination of digital twin and sensor networks provides a viable platform for enhanced sports training.
• This technology offers a pathway to more effective and interactive BJJ skill acquisition.