“It wasn’t until I got to the hospital and the x-rays and CT scans showed that I had broken two bones in my neck, that I realised it was pretty serious. Yeah, my whole life changed in that moment.”

“It was only when I got to the hospital that I realised I’d pretty much bitten my tongue off and was losing a lot of blood. They placed me in an induced coma for a day, and then after that, when they did the MRI scan, they could see I’d had multiple spine fractures.”

They may sound like testimonials from serious road accident victims, but they are in fact quotes from young mountain bikers Elliott Senior and Jack Evans-Wood.

Elliott, 15, and Jack, 14, are just two of the 14 children who have presented at the Women’s and Children’s Hospital since the beginning of October requiring treatment for injuries sustained through the popular action sport.

This has led to the State Government issuing a warning to parents and teens about the dangers of mountain bikes with tips on how to stay safe, following the rise in trauma presentations, including Elliot and Jack – both of whom were lucky not to be paralysed.

In October, Jack’s accident led to five spinal vertebrae being fractured. He bit down so hard that he almost detached his tongue and needed to be placed in an induced coma, spending six days in the intensive care unit.

Three weeks earlier, Elliott fractured two vertebrae in his cervical spine, which could have resulted in quadriplegia.

With the sport growing in popularity, and presentations on the rise, specialists are reminding parents and young people to be extra careful with mountain bikes, wear the right gear and familiarise themselves with first aid procedures.

Young people are urged to always go mountain biking with someone who can call for help if an accident occurs.

Parents are also encouraged to teach young people about common spinal injury symptoms, which include significant pain in the neck and back, numbness or weakness in the arms or legs.

If an accident occurs with the above symptoms, injured individuals should lie flat on their back, remain still, and call Triple Zero for ambulance assistance.

To help prevent injury, young people should always wear correct mountain biking protective gear – including full face helmets, chest protectors, knee and shoulder pads, and appropriate clothing.

Helmets should always be replaced following an accident – even if only minimally damaged.

Women’s and Children’s Hospital and Royal Adelaide Hospital, Adult and Paediatric Spine Surgeon Dr Meenu Shun that with Christmas around the corner many children would receive mountain bikes as presents.

“We are already seeing serious spine injuries and people need to understand the risks,” Dr Shun said.

“Spine injuries may be managed with a brace that has to be worn for weeks to months, or with spine surgery – which can include screws, rods or plates being inserted to stabilise the bones.

“Our strong message to parents is make sure your child has the right protective gear, that they go with someone responsible, and if anything does happen – to remain still and call for help.”

Jack (pictured) said his accident occurred when he went into a jump with too much speed, landing on his head.

"My friend Jackson was with me and told me not to move. He ran down to find some phone reception and called the ambulance and my mum,” Jack said.

“If I’d gotten up, moved, or walked after the accident, I could be paraplegic now.

“My friend Jackson saved my life and I want other people my age to know what they should do if they’re injured, or their friend is injured.

“People should be careful, wear the right helmet and if you fall, just stay still, and call the ambulance.”

Elliott has a similar story, saying he rode over a jump in the wrong gear.

“I was in the wrong gear and didn’t have enough speed going into a jump so I knew that I wasn’t going to make it, but there was no time for me to get off the track,” Elliott said.

“I ended up going over my bike, landing on my head and somersaulting forward back on to my feet.

“My whole body was tingling, and my neck hurt but I was upright, so I walked over to a bench and lay down. I called my parents because I was in shock, and I didn’t think I had hurt myself too badly. I was with a group of friends who stayed with me until I was picked up.

“My advice to all riders would be always ride with friends, make sure you wear protective gear and if you crash badly, remain still, and call an ambulance.

“Knowing what to do in these situations can save your life and ultimately keep you safe. Riding is for all ages and eventually I want to ride again, but this time I have a better understanding and greater respect for the dangers.”