The National Judo Squad is seen training. Judo players use all their muscles and need to be very strong and flexible. They do lots of different exercises to train their muscles to do different things. When we exercise, our lungs need to take in more air for our muscles to work.

First broadcast:
8 October 2007

This clip can be used as a stimulus or reference when discussing the use of muscles. Teachers could use this clip to highlight the importance of exercise to our body. Pupils could perform and experiment what muscles they use when exercising and comparisons could be made between fitness and how the lungs support our muscles.