Comments by "Fred Bloggs" (@fredbloggs5902) on "" video.

  1. In a random selection of 11 people from a population containing 3% of a particular group, only one team in three would be expected to contain a member of that group. (It’s actually more like 1 in 4 when you consider some teams would contain more than one).
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  2. I know a swimming coach and he claims that in his experience, fit bk males aged 12-16 have difficulty swimming because they don’t naturally float, they sink! He attributes this to a lower fat-muscle ratio and denser bones.
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