Trying to put cancer into words is beyond difficult. It is more than just a series of statistics; it is a ruthless disease is something that has devastated us all in one-way or another, whether we have personally been affected or we have seen loved ones go through the battle.
In stark contrast, the aim of exercise is to build up the human body and make it more resilient to what life throws at it. It can increase our aerobic capacity, strength, endurance, immunity, mental health, metabolism, and the list goes on.
So, why is there is a still a longstanding misconception that once diagnosed with cancer that individuals should generally rest and recover?
Research and clinical practice have both proven unequivocally that appropriately prescribed exercise is safe during and after treatment. Much more than that, appropriately prescribed exercise can be used to make treatment more effective, decrease adverse acute side effects, and minimize the long-standing consequences of the brutal regimes it is put through.
In fact, 62% of people with cancer are sedentary. 75-90% of those with cancer don’t perform any strength based exercise. It is important to caveat this blog with the understanding that side effects of treatment can leave the body unable to do what it used to. But! And here is the big BUT! As Robert Newton (a leading exercise oncology professor) states “some activity is better than none, more is better than less.” Patients may not be able to go for that 6 km long hike or run like they used to, but what ever stimulates change and growth within the body will be effective. More importantly, it gives people the chance to do something positive with their bodies rather than just constantly be broken down!
This blog begins a series of cancer specific articles taking an in depth look at the how’s and the why’s exercise oncology, so keep a look out! If you ever have any questions or queries, please feel free to have a chat with me.
My final thought is this… Exercise has now been proven to be a drug, which should be prescribed appropriately and individually in those undergoing cancer treatments… so why are we not using it!