Not sure exactly what you're after and how it relates to 'Sport', I didn't think they would do much more than momentum/velocity/acceleration and probably a bit of biology like anatomy and some stuff on haemoglobin/ATP(adenosine tri-phosphate), maybe even a tiny... bit of entalpy in the P.E topics.
If you do 'actual physics', there is awesome notes on the topic "Quanta to Quarks" on the resource page, I recommend you look that up.
The only thing which might be confusing is the dot points on things like the Manhattan Society and probably balmers theory (most of it is mathematical though), everything else like using radio-isotopes in medicine etc, etc is pretty simplistic. (Post what you have problems with, otherwise, check the notes in the 'Resources section'.)
-Peace