http://www.pimp-your-poker.com/texas-holdem-poker-terms/

I play Texas Hold'em NL tournaments and as a rule) in the top 70-120 (3000 players how can I improve?
In poker terms I'm mainly known as a rock player who plays when they have good hands and have a very calculated risks. How do I improve my game to the next level.
Sounds like some good Strategy have already. Pick up a few books and read them, then fit one or two concepts at a time in your game. Read Lee Jones' Winning Low Limit Hold'em, Ed Miller's Getting Started in Hold'em, helped enormously when I first started my game, both live and online poker. Each of the books listed here http://www.twoplustwo.com/books.html will definitely steer you in the right direction. You can also play some great free online poker tournament play here http://easypokermoney.com/pureplay
Poker Terms