It often amazes me that FITNESS is a multi-billion dollar industry… Yet a solid, universal and concise definition of fitness is hard to nail down.
Just ask somebody participating in a physical exercise program, exipure better business bureau (simply click the next web page) and even someone in the health industry for that matter, to provide you with a clear definition of fitness.
You'll more than likely be met with the «deer caught in the headlights» stare accompanied by nonsensical stammering.
If you do get a remedy, it'll more than likely be slanted toward the specific abilities of the individual asked.
For example…

A marathon runner is going to define fitness in conditions of muscular and cardiorespiratory endurance… A power-lifter will define fitness in conditions of absolute strength… A bodybuilder is going to define fitness in conditions of muscle size as well as definition… etc.
But the vast majority of people participating in a physical fitness routine are not professional athletes concerned with the improvement of just one physical ability.
So, basing the definition of yours of fitness on a single certain physical ability does not result in a universal definition of health.