There are some prerequisites that make specific candidates more apt to be excellent goalkeepers. More about this below.
There's a reason that goalkeepers in football tend to be big and tall. Size is for tactical factors as the taller the goalkeeper is, the more surface they're going to cover and the quicker they can travel from one post to the other. Of course, being really tall isn't essential as there are lots of medium height goalkeepers who are considered a few of the very best of all time. Strength however is necessary as goalkeepers are anticipated to block powerful shots and to leap higher than everybody else. It is for these reasons that goalkeeper training sessions include a lot of strength training that stimulates all significant muscle groups. Beyond training sessions on the pitch, goalkeepers likewise invest a lot of time at the health club lifting weights and doing circuit training. This is particularly important in goalkeeper training for beginners as building strength and muscularity is vital, something that the AC Milan former US owner would likely confirm.
While goalkeepers do participate in group training sessions with the rest of the team, they also have specific training sessions that focus on their goalkeeping abilities. This is only the case for goalkeepers as their training and formation is very different from that of field footballers no matter what position they play in. Apart from the fact that goalkeeper training equipment is distinct, the skills that goalkeepers are expected to develop and keep are also special. Having fast reflexes is essential for any goalkeeper as this will make all the distinction between responding in time to save a shot or conceding a goal. Goalies just have fractions of a second to respond which implies that dexterity, speed, and strength are viewed as an outright must. This is why goalkeepers have their own training team as getting a goalkeeper all set needs a great deal of work, something the Aston Villa former owner will understand.
Whether you're involved with a goalkeeper training academy or are merely a football fan who values the work done by goalies, you are more than likely aware of the strategic role they play on the pitch. At the surface level, keepers can be seen as the last defenders who can stop the opponents from scoring but the truth is, their role exceeds this basic objective. Goalkeepers are the very first ones who can start counterattacks by sending out long balls towards forwards and midfielders who can then charge towards the adversary's box. Furthermore, keepers can play a tactical role when their team is winning by using their footwork to pass the ball around with their defenders in order to squander some important seconds. Beyond this, the minority shareholder of Liverpool FC would likely concur that keepers are understood to inspire their teammates, particularly if they manage to save a penalty or a powerful shot from outside the box.