The elements are a useful guide for physical training because they represent fundamental aspects of the natural world that are present in all of us. By understanding and incorporating these elements into our training, we can tap into their unique qualities and use them to enhance our physical and mental abilities. The earth element provides stability and grounding, the water element teaches fluidity and adaptability, the fire element brings power and intensity, the air element develops movement and agility, and the ether/void element fosters stillness, awareness, and mindfulness. By incorporating all five elements into our training, we create a comprehensive and effective system that helps us develop physical strength, mental focus, agility, adaptability, and mindfulness, all of which are essential qualities for success in any physical training art.