Recently I've been getting some crippling back pumps at the gym!
Don't know why it's started - I used to get them in my teens when standing for ages and running, but not for a while, just the usual "DOMS" after a big work out. However, for some reason now they seem to be back in a vengence... could it be that I'm pushing myself harder at the gym? Are there any foods I should eat a bit more of to help minimise the back pumps? Is it a physiological thing - should I go and see my physio?
The latter is probably a given, but I thought I'd run it past your expertise first.

