According to the publication, doctors have ordered new tests and new physiotherapists to try and help Frederik with this ongoing back injury.
Meanwhile, a source in Copenhagen tells New Idea that his pains are so severe his wife Princess Mary is concerned.
‘Mary is really worried about Fred’s health and she fears he’s never going to recover,’ the source claimed.
‘He’s been practically bedridden for weeks now with his back injury, and every time Mary thinks he’s improving, he suffers another setback and just gets worse again.’
It’s not the first time the keen sportsman has been injured. Two years ago, the prince suffered from a severe neck injury when he was trampolining at a private event.
Also, in 2009 he fractured his calf bone and was in a cast for six weeks.
‘It just seems to be one thing after another, and Mary is starting to think that his strength will never return – that he’s always going to be plagued with constant injuries,’ the source spilled.
Fred has always loved exercising and has been committed to his fitness his whole life, and Mary knows how much his workouts help not just his health but his whole state of mind as well.
‘She’s worried that given Fred hasn’t been able to exercise and move around much in recent months, that his mental state will begin to suffer, and he’ll get more and more down.
Mary just hates to see Fred on this downhill spiral and is doing everything she can to help him – both mentally and physically.’
For Fred his regular exercise is extremely important to him.
It was only just recently that Mary couldn’t help but joke about how he had turned into a Mamil (middle-aged man in lycra) on his 50th birthday.
‘For those of you not familiar with the term Mamil it is an English term – now officially recognised in the Oxford English Dictionary for a growing sub-culture of middle-aged men in lycra, who ride expensive racing bicycles,’ she joked to the crowds.
‘Opinions differ as to whether lycra and men that are 40-plus are a good combination.’ The room fell into laughter as Mary added: ‘But darling you still look rather sharp in lycra. I do however, find it a bit difficult when it comes to the combination of lycra, helmet and roller skis.’
Prior to his birthday, the prince spearheaded a fun run for the entire city and could be seen proudly striding through Denmark with his family.
But now poor Frederik is a shadow of his former Mamil self as he hobbles around the palace from one room to another.
‘Everyone – most of all Mary – just wants to see Fred start to improve. She’s worried for his long-term health and just hopes that Fred doesn’t suffer any more setbacks,’ the source added.
For the full story, see this weeks issue of New Idea - on sale now.