Real Madrid star Cristiano Ronaldo has reportedly had an 'ice box' Cryotherapy chamber installed in his house.

The 28-year-old is said to have had the system, which exposes the body to extreme temperatures, fitted in his home in a bid to keep up his strength and fitness levels.

The chamber, which costs around £36,000, was installed in Ronaldo's La Finca mansion after he used it in the neighbourhood's gym, according to El Mundo.

The 'ice box', which is the size of a shower cubicle, is believed to be used twice a week for three-minute sessions.