There are several ways to visualize

There are several ways to visualize a player’s fitness:Before starting the matchActive Squad Screen ; RS right or leftActive Squad Screen ; select player ; Player Details (RS/R3)In-GameBlue bar above the player namePause ; Green bar above the player namePause ; Team Management ; Squad ; (Select Player)During a match, each player has two fitness bars: the instant bar, represented by a blue bar that goes red in Fifa Coins  extreme situations; and the accumulated, represented by a white bar overlaid by the blue bar.

The first decreases during the sprints, ball disputes or other efforts, and then it regenerates. The second will gradually reduce over a game and serves as a ceiling for the instant fitness bar.  A careful analysis to the following image helps to clarify any questions. The game runs from 1 to 5 and, as you can see, the biggest of the bars is getting smaller. In 1, the bar is almost complete. The only reason to not be completely full is because the player did not start the game with fitness 100.

Unlike what happens in 3, in 2 the player is running and therefore is momentarily more tired, ie, less able to continue to make efforts. However, the white bar is bigger which means that with Fifa 17 Coins  a little rest he will be in better condition than in 3.
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