Ashtanga is a dynamic style of yoga that emphasizes a specific sequence of postures, known as asanas, linked with breath control, or ujjayi breath. This practice is structured into six series, each progressively more challenging, allowing practitioners to develop strength, flexibility, and concentration over time. The method was popularized by K. Pattabhi Jois in the 20th century and is often practiced in a heated environment to promote detoxification and enhance flexibility. Ashtanga is known for its focus on the synchronization of breath and movement, creating a flowing, meditative experience that cultivates both physical and mental discipline.