Herbs and natural substances that boost athletic performance often work as adaptogens, circulatory enhancers, or energizers. They support stamina, oxygen utilization, and recovery from physical exertion. Rhodiola rosea is an adaptogen that increases endurance and reduces fatigue by improving oxygen efficiency. Cordyceps (Cordyceps militaris) supports energy production by enhancing cellular oxygen uptake and ATP production. Beetroot (Beta vulgaris) is rich in nitrates, promoting better blood flow and endurance during physical activity. These natural agents provide holistic support to athletes seeking to improve their performance and recovery while maintaining overall health.