challenge [chal-inj], noun
1. a call to engage in any contest, as of skill, strength,
etc.
2. a task or situation that tests someone's abilities
Googling fitness challenge gets you one hundred and
forty-seven million results. Evidently they're happening all over North America
in home gyms, facilities, and on social media platforms. A fitness challenge
adds zest to a regular program, igniting that natural human response of,
"What's that? A challenge? Oh yeah, bring it ON!"
