What type of skill is initiated by the performer?

The choice of self-paced skill is appropriate because it describes a type of skill where the performer has control over the timing and rhythm of the execution. In self-paced skills, the individual can decide when to initiate the movement based on their readiness and the conditions of the environment. This autonomy is critical in various activities such as serving in tennis or taking a shot in basketball, where the athlete can assess the situation before making a move.

This contrasts with continuous, serial, and discrete skills, which have different characteristics. Continuous skills involve movements that repeat over time, such as swimming or cycling, and are not initiated by the performer. Serial skills consist of a series of discrete movements performed in a sequence, like a gymnastics routine, where timing is essential but not solely controlled by the performer. Discrete skills are brief and have a clear beginning and end, such as throwing a dart, and are also not self-paced as they are often executed on cue or at a specific moment. Thus, self-paced skills highlight the performer's ability to initiate and control their actions, making this answer the most fitting choice.