Set Pieces = the ability to take free kicks and corners
Crossing = the ability to croos the ball from a wide position
Dribbling = the ability to retain the ball under pressure
Finishing = the ability to score goals in good positions (near/in the penalty box)
Heading = the ability to accuratly head the ball defensively or in attack
Long shots = the ability to hit the target from outside the penalty box
Marking = the ability to stay close to their target player on and off the ball
Passing = the ability to effectivly pass the ball on the ground to team mates
Tackling = the ability to claim the ball from an opposing player
Technique = the ability to apply skill and accuracy to thier game
Aggression = the ability to get stuck into tackles
Creativity = the ability to do something special (great passing vision/create a shooting chance)
Decisions = the ability to make good choices and stick to them (such as when to tackle/shoot/pass)
Determination = the ability not to give up/chase loose balls/keep going if losing
Influence = the ability to inspire the team
Positioning = the ability to be in the right place at the right time (such as goal keepers/set pieces)
Off the ball = the ability to find space to be passed to/make forward runs and stay onside
Teamwork = the ability to play as a team player and not try to do all on the players own
Acceleration = the ability to reach top speed
Agility = the ability to reach awkward balls
Balance = the ability to keep upright against opposing players
Jumping = the ability to rise for high balls/shots
Pace = the ability showing the top speed of the player
Stamina = the ability to tire less during matches
Strength = the ability to hold of opposing players
Handling = the ability to hold onto the ball after shots and crosses
Reflex = the ability to react quickly to shots and crosses
Kicking = the ability to effectivly pass the ball from the goal (eg goal kicks)
One on ones = the ability to stop the opposing player that has broken through your defense
Rushing out = the ability to close down through balls and direct balls close to the penalty area
Aerial ability = the ability to reach awkward shots whilst jumping
This is just a rough guide and it would be brilliant for more experience managers/moderators/admin to confirm or correct any points made