Rio Ferdinand has become a respected TVpundit since his retirement from football in 2015. Mainly working with BT Sport, he's neverone to hold his tongue when discussing football and can use hissuccessfulcareer as a strongbackbone to justify his opinions.
However, despite Ferdinand's success, there is one man who feels confident enough to question the former Man United centre back's wisdom.
After Ferdinand had posted a video on his Instagram account showing himself working on a short routine to build up core strength, former teammate Cristiano Ronaldo couldn't resist but give his thoughts on the routine.
Ferdinand added a simple message to his video, saying:"Bear crawls this morning.. working on core & shoulder stability!! These mornings getting cold & frosty.''
Ronaldo hilariously offered his thoughts on the routine by simply replying: "Wtf is that??????"
Unimpressed with his former teammates training routine, the simple shut down was enough to send many people into hysterics.
Cristiano Ronaldo hilariously ruins Rio Ferdinand on Instagram - https://t.co/5abbzXGGTS pic.twitter.com/mNZAAUzsA2
Ferdinand tried to rescue the situation by advising Ronaldo to use a similar routine, writing:
''@cristiano you need this in your life... you need the back and core strong at your age now!!!! I wish I done this stuff when I played!"
Unfortunately it was too late to redeem the situationand with Ronaldo failing to reply to the message, its doubtful that even at 'his age', the Madrid starwill be heeding the advise of his former teammate.