From the surveys I've done over the last few months, many Juniors have asked for help with their physical training. And ultimately there's no replacement for miles, or KM's. I asked John Riordan to help me with this, as it is not my area of expertise. He has very kindly put a lot of thought and effort into generating the below Physical Training outline, with some caveats:
No one right formula for anyone … the key is to adapt to what YOU feel is right for you given your own ability, li[...]