The question asks us to identify a classical Indian dance form based on three specific features. Let's evaluate each of the given statements to determine which dance form it describes:
- The first statement mentions Tribhanga as a special feature. Tribhanga, meaning "three bends," is a characteristic posture in the Odissi dance form. It represents a graceful stance with three bends in the body: neck, torso, and knee.
- The second statement highlights the importance of torso movement. Odissi is renowned for its unique fluid torso movements that distinguish it from other classical dances.
- The third statement refers to Gurus of today's style belonging to the Gotipua tradition. Gotipua is a traditional dance in Odisha, where young boys dress as females to perform. The training and stylistic techniques of Gotipua have significantly influenced Odissi dance.
After analyzing each statement, it is clear that they all point towards Odissi. None of the other dance forms listed — Kuchipudi, Sattriya, or Kathakali — accentuates these features, particularly the Tribhanga posture and significant torso movement, both of which are central to Odissi.
Therefore, the correct answer is: Odissi.