• Warm-up exercises are essential for board game designers to get their creative juices flowing and prepare their minds for the design process. These exercises can help designers overcome mental blocks, generate new ideas, and approach design challenges from different perspectives.

• One warm-up exercise suggested in the article is the "Attribute Swap," where designers take two existing games and swap attributes between them to create a new game concept. This exercise encourages designers to think outside the box and explore unexpected combinations of game mechanics and themes.

• Another exercise is the "Reverse Engineering" task, where designers analyze an existing game and try to recreate its core mechanics and design choices. This exercise helps designers develop a deeper understanding of game design principles and can inspire new ideas for their own projects.