When practicing Karatedō, training your kata, kihon or kumite techniques at home, using a mirror as a training aid, the image reflected back to the practitioner is deceptive because the image “travels” with their perception. This can make it difficult to identify and correct mistakes in technique and precision, as the mirror image is not an accurate representation of how the technique will look to an observer.

On the other hand, using that supercomputer many of us carry in our pockets takes great video recordings allowing the practitioner to capture a non-mirrored image of their performance. This can be reviewed on a larger screen, providing a more accurate representation of the technique and allowing for more precise analysis of one’s form.

In addition, video recordings can be used to compare one’s performance to that of more experienced practitioners, providing a benchmark for improvement and helping to identify areas where one can make progress.

Overall, while a mirror can be a useful tool for practicing Karatedō, using video recordings can provide a more accurate and effective way to evaluate and improve one’s technique and precision.

When practicing in front of a mirror, the image you see is a mirror image of yourself, which can be misleading. For example, when you punch with your right hand, the mirror will show your left hand punching, which can make it difficult to evaluate and correct your technique. Additionally, a mirror only provides a two-dimensional image, which can make it challenging to identify areas where you may be lacking in depth or distance.

In contrast, video recordings provide a more accurate representation of your technique, as they capture a non-mirrored image of your performance. You can play back the video in slow motion or frame-by-frame, which allows you to more easily identify areas where you may be lacking in technique or precision. Additionally, a video recording captures your movements in three dimensions, allowing you to better evaluate your technique from different angles and perspectives.

Another benefit of using video recordings is the ability to compare your performance to that of more experienced practitioners. By studying videos of skilled Karateka (karate practitioners), you can identify techniques and movements that you can incorporate into your own practice. This can help you to develop a more well-rounded and effective practice routine.

Furthermore, by recording your practice sessions, you can track your progress over time. This can be motivating, as you can see how far you’ve come and identify areas where you’ve improved. You can also use video recordings to set goals for yourself and measure your progress towards achieving those goals.

Overall, while mirrors can be useful tools for practicing Karatedō, video recordings provide a more accurate and effective way to evaluate and improve your technique and precision. By incorporating video recordings into your practice routine, you can accelerate your progress and achieve greater mastery of the art.