I have mentioned before that I love using commercials and other authentic resources. I have tried to compile some of the resources that I use with each unit. I love the following clips for sports. I would suggest using them in different ways. They would be great for individual warm-up activities. Many teachers show a video at the beginning of the class. They can also be used as listening activities. Some teachers use commercials as cloze activities (with the script printed with blanks in it). I will typically have students summarize what they saw and highlight any vocabulary that we have been studying. Enjoy!