The previous post laid out the history of stress, explained how stress imposes a reaction, and the difference between good stress and bad stress.
In all activities, there is always a ceiling. It can be genetical and limit maximum strength, speed, coordination in physical performance. It can be environmental or geographical. Where we live and study determines for example the quality and scope of work. It can be a time ceiling, giving us limited time to accomplish required tasks.
This maximum can be attainable after a long and hard journey and is illustrated by the red line in the graph below.
The term stress was borrowed from physics by the first stress researcher Hans Selye. In physics, stress describes the force that produces strain on a physical body (i.e.: bending a piece of metal until it snaps occurs because of the force, or stress, exerted on it).
Hans Selye noticed that all his patients, regardless of disease, all looked under duress. He decided to name “stress”.
In a previous post, resting heart rate was shown to reflect physical and mental condition. A low resting heart rate correlates with good health compared to a high resting heart rate.
It becomes complex when you consider age. Older people have lower resting heart rate. And individuals with the same age, nutrition and overall fitness level can have vastly different heart rates. For instance, my maximum heart rate when running is around 172bpm while a friend has 200bpm, with the same heart rate sensor. It does not mean however that I am more or less fit than others.
Noise pollution characterizes modern society: busy highways and railroads, bad commute traffic, aggressive motorists, construction, manufacturing plants, loud TVs, vacuum cleaners and neighbours. These are numerous, pervasive, persistent and socially significant.
You probably know about the ill-effects of processed food, lack of exercise, mental fatigue, but have you thought about the long-term consequences of noise pollution?
I like a lot the idea of this goal. During the day, I would already imagine my legs powering me forward, the wind flowing, and the constant battle against the watch. I was already eager on sharing my success everywhere.
Recently, it started snowing. Sidewalks become a sliding game, shoes become soggy and fingers are frozen. And what was once beautiful green trails become cold, dark and snow paths like above. Result: I loose half of my speed!
The picture above shows iron rust. Oxygen reacts with steel, in a process called oxidation. It gives a grey and red color, and soon, steel disintegrate. The process can be accelerated with air or water moisture.
Oxidation can also been seen in food, turning rancid cooking oils or transforming nice apples into sad brown food. This process of oxidation creates free radicals.
Burnout manifests itself with underperformance, mood disturbance, reduced motivation, stomach problems, as well as fatigue, anxiety and depression.
It is seen in serious athletes training with high volumes and intensity with little recovery aka overtraining. It’s also experienced by various workers going through chronic life stresses and monotony: stressful job, divorce, kids, bills, nerve-wracking projects, little sense of self-worth etc.
What seemed like an easy task previously requires enormous efforts. Often, there’s psychological breakdown.
Recognizing burnout lets you stay away from injuries or pass the tipping point. This can mean extended years enjoying your work, exercise and family. A well-balanced person wants to recognize early symptoms, which lead to the question: