CRISTIANO RONALDO posed topless alongside his son after the look-alike pair spent time in a cryotherapy chamber.

The duo showed off their six packs with Cristiano Jr, 11, wearing gloves and looking rather cold – but still managing a smile for the camera.

Ronaldo and son Cristiano jr spent some time in the cryotherapy chamber recovering from a workout

Cristiano Ronaldo is keeping as fit and healthy as ever at 37Credit: Getty

They likely spent the day working out before undergoing a cryotherapy session to recover from the day’s activities.

Ronaldo was wearing nothing but very small CR7-branded briefs, which allowed him to show off his six pack and muscles.

The Manchester United star shared a photo of him and his eldest on Instagram, captioning the post: “Recovery time with my boy 🧊🥶💪🏽”

So far it has garnered almost 10million likes in under 12 hours of being up, and caused a lot of reaction.

Real Madrid star and former team-mate Marcelo commented: “Hottie 🤣.”

A United fan wrote: “The present and the future 🔥❤️.”

Another added: “G.O.A.T With his Young KING.”

Ronaldo’s cryotherapy chamber cost a reported £50,000 and can reach temperatures of up to -200C.

Ronaldo paid thousands to have his ice chamber shipped over from Italy following his return to the UK.

It is a vital part of the 37-year-old’s recovery, boosting blood circulation and decreasing fatigue.

Fitness fanatic Ronaldo first started using the apparatus in 2013 while he was playing for Spanish giants Real Madrid.

A source said: “Ronaldo is meticulous in how he looks after his body and will do anything to gain an edge.

“It wasn’t an easy feat getting the cryotherapy chamber transported from Italy to Cheshire, but he’s happy now it’s here as it will aid him in his post-match recovery routine.”

Cristiano Jr is currently playing for the Manchester United youth set-up with many hoping he can follow in his father’s footsteps and make the step up to the senior team in the future.

He is the eldest of Ronaldo’s five 𝘤𝘩𝘪𝘭𝘥ren.

In May, he and partner Georgina Rodriguez welcomed 𝑏𝑎𝑏𝑦 girl Bella, but tragically her twin brother passed away.

In June 2017, it was revealed that Ronaldo had fathered twins – Eva and Matteo – via a surrogate mother in the United States.

Georgina gave 𝐛𝐢𝐫𝐭𝐡 to 𝑏𝑎𝑏𝑦 daughter Alana Martina on November 12, 2017.

Ronaldo with partner Georgina Rodriguez and four 𝘤𝘩𝘪𝘭𝘥ren prior to the 𝐛𝐢𝐫𝐭𝐡 of their latest additionCredit: Instagram