CLEAN : Rugby Lions train in Hong Kong

The video tutorial provides an introduction to the concept of 'opening' and explains the technique of 'running back'. It aims to give viewers a basic understanding of these terms and how they are applied.

What does the term 'Open' refer to in a sports context?

How can the term 'Open' be applied in different sports?

Explain the role of a 'Running back' in American football.

Discuss the skills required for a successful 'Running back'.

What strategies might a 'Running back' use during a game?