Dont train for like 4 days prior or your creatinine kinase levels will much much higher because or muscle damage
Eat how you normally would and drink a lot of water...dont eat 12 hours before the test though.
Im giving this guy the same advice my doctor gave me...working out before a blood test will give false readings...you got it mixed up
Im talking about creatinine kinase levels..just by taking an intramuscular shot will raise your values a shitload...i know because ive done itbefore blood work...doctors always told me to not workout a couple days before my blood test...ill go by what my doc says over anyone on here