it just means eating enuff to grow muscle without putting on loads of BF
basically just eatin 3-500 cals a day more than maintainence.(rather than everything in sight so you can stand on the scales and say fook me ive put a stone on in 2 weeks-i`m arnie
)
einsteins mind was the key to all things...to understand more than to know.
www.englishmuscle.co.uk
www.extremenutrition.co.uk