MPX5147851: Manchester united players have never trained so hard as they do now, not even in their vintage years. Monday was traditionally a quiet training morning. No longer. "Two days without serious training is too long" said Billy Foulkes, as he urged his squad on to greater effort. After fast sprinting, players had to do weightlifting exercises. November 1969 (photo) / Bridgeman Images
MPX5147857: Manchester united players have never trained so hard as they do now, not even in their vintage years. Monday was traditionally a quiet training morning. No longer. "Two days without serious training is too long" said Billy Foulkes, as he urged his squad on to greater effort. After fast sprinting, players had to do weightlifting exercises. November 1969 (photo) / Bridgeman Images
MPX5147859: Manchester united players have never trained so hard as they do now, not even in their vintage years. Monday was traditionally a quiet training morning. No longer. "Two days without serious training is too long" said Billy Foulkes, as he urged his squad on to greater effort. After fast sprinting, players had to do weight-lofting exercises. George Best practising his shootingNovember 1969 (photo) / Bridgeman Images
MPX5147866: Manchester united players have never trained so hard as they do now, not even in their vintage years. Monday was traditionally a quiet training morning. No longer. "Two days without serious training is too long" said Billy Foulkes, as he urged his squad on to greater effort. After fast sprinting, players had to do weightlifting exercises. November 1969 (photo) / Bridgeman Images