caffeine before work out

[edison++]

I'm not a coffee lover but many personal trainers say it's s one of the most used ergogenic aids and mental performance enhancers, they recommend to take 200 milligrams of caffeine half an hour before work out, so how much coffee would that be? thank you.

 

[SteveMobsterG]

Two strong cups of instant. One big cup of store brought might be 150mg. If you're not sure ask the shop.