Hi Charlie - There are a few reasons for it.
I need to get rid of a bit of flab around my
stomach which has snuck up on me recently!
Also i tend to have a problem with endurance
and i would really like to have a good go at
getting under 60s for my 400. I probably won’t
always be doing 5k runs but currently i’m just
shocking my system into something different.
You will see more 400 type sessions mixed in
with other stuff but endurance is my weakness!
I have tried lots of different ways of training
but usually don’t follow through properly with
them so who knows!
I also need to keep myself motivated by trying
different things every so often and recently
have become a little tired of just sprint training.
I do sometimes do tempo sessions just not recently.