The difference in end result? "Big" as in you'll look good, but not necessarily be strong (hypertrophy, bodybuilding). "Explosive" as in move weight fast, has m

The difference in end result? "Big" as in you'll look good, but not necessarily be strong (hypertrophy, bodybuilding). "Explosive" as in move weight fast, has many sports applications. "Strong" as in you'll end up looking like a bear but you can move ridiculous amounts of weight (albeit slowly).