A "Plié" is a fundamental ballet movement that involves bending the knees while keeping the feet turned out. It is performed in various positions, such as first position and second position, and serves as a warm-up exercise to improve flexibility and strength in the legs. The movement can be done in both a demi-plié, which is a half bend, and a grand plié, which is a full bend where the heels lift off the ground. Pliés are essential for dancers as they help develop proper technique and balance. This movement is often incorporated into ballet classes and is used as a building block for more complex steps. Practicing pliés regularly can enhance a dancer's overall performance and contribute to their ability to execute jumps and turns effectively.