Parkour is a physical discipline and training method that focuses on efficient movement through obstacles in an urban or natural environment. It involves navigating various obstacles such as walls, railings, buildings, and other urban structures by using a combination of running, jumping, climbing, swinging, and vaulting techniques.

At its core, parkour is about developing the ability to move quickly and smoothly while overcoming physical challenges in the environment. Practitioners, known as traceurs (for males) or traceuses (for females), aim to move from one point to another in the most efficient way possible, utilising their surroundings creatively and adapting their movements to the terrain.

The philosophy of parkour emphasises self-improvement, physical fitness, discipline, and overcoming mental and physical obstacles. It encourages individuals to push their boundaries, develop strength, agility, and body awareness, and cultivate a mindset of adaptability and problem-solving.

Parkour is often associated with impressive and dynamic movements such as running up walls, performing flips, or jumping long distances. 

However, it is essential to note that safety and control are paramount in parkour training. Practitioners prioritise learning proper techniques, mastering fundamental movements, and progressively building skills and strength to ensure a safe practice.

While parkour is a non-competitive discipline, there are informal gatherings, called "jams," where traceurs come together to train, share techniques, and challenge themselves in a supportive community. These gatherings foster a sense of camaraderie and provide opportunities for skill progression and creativity.

It's important to approach parkour with proper guidance and training, especially for beginners. Joining a parkour gym or seeking instruction from experienced practitioners can help individuals learn the foundational movements, develop strength and conditioning, and understand safety principles.

Parkour has gained popularity worldwide due to its visually impressive and dynamic nature, and it continues to inspire people to explore their physical capabilities, develop resilience, and engage with their surroundings in a unique and exciting way.