Ben Foster says he hated training with Nemanja Vidic at Manchester United because if you made one mistake he'd "dig you out".
The Watford number one spent five seasons at Old Trafford, but only made 12 appearances in this time. During this spell the keeper played alongside some sensational players, and won two Premier League titles with the Red Devils.
One of United's best players at the time was centre-back Vidic, who formed one of the game's greatest defensive partnerships with Rio Ferdinand.
Vidic was known for being a tough operator on matchday, and according to Foster he was much the same with his team-mates in training.
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