When did Catalyst Season 18 Episode 9 air?
Catalyst Season 18 Episode 9 aired on October 10, 2017.


Catalyst is Australia's premier science investigation series. Each week the team brings you stories from Australia and around the world, meeting scientists at the forefront of discovery.

What kind of exercise should we be doing, how much do we need & how hard should push ourselves? To help us live happier healthier lives Dr Caroline West & Dr Shalin Naik uncover the latest sport science secrets from the AIS.
Direct answers for episode-level questions and details.
Catalyst Season 18 Episode 9 aired on October 10, 2017.
This episode runs for approximately 30 minutes.
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