It often amazes me that FITNESS is a multi billion dollar industry… Yet a great, universal and concise definition of fitness is hard to nail down.
Just ask a person taking part in a physical fitness program, as well as someone in the health market for that matter, to give you an obvious meaning of health.
You will most likely be met with the «deer seen in the headlights» gaze accompanied by nonsensical stammering.
Should you get a remedy, exipure ebay (address here) it will most probably be slanted toward the specific capabilities of an individual asked.
For example…

A marathon runner will define fitness in conditions of muscular and cardiorespiratory endurance… A power-lifter will define fitness in terms 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 exercise routine aren't professional athletes concerned with the improvement of just one physical ability.
So, basing your definition of fitness in one particular physical skill does not result in a universal definition of health and fitness.