David Espinosa has been teaching regular classes and workshops on improvisation techniques and movement creation since 2003, in various artistic spaces and educational centers. In recent years he has specialized in working with the object, always from a choreographic perspective, in relation to the path made in his latest projects.

In 2019, commissioned by the Xarxa Transversal (Catalan theaters network), he builds the Spectacular Conference, an divulgative stage work that, playing with the format of a conference, explains the history and value of the new scenes, theater hybrid or live arts, from Catalonia and the rest of the peninsula and the international scene.

In 2021, he created for the Teatre Lliure «Teatro Caca. Sweet introduction to chaos», a scenic tutorial for children from 8 years old, with the idea of ​​bringing experimental theater closer to the youngest ones.