Final answer:
Joel Kramer describes two essential headsets for yoga teachers: Structural and Experiential. The Structural headset pertains to physical alignment and posture, while the Experiential headset focuses on internal experience and mindfulness.
Step-by-step explanation:
Joel Kramer discusses two important headsets in the context of yoga teaching: Structural and Experiential headsets. The Structural headset refers to the physical alignment and postural cues given by a yoga teacher to guide students in proper form and technique. The Experiential headset emphasizes the internal experience and mindfulness of the students, focusing on their sensations, breath, and mindfulness during their practice.