The phrase "active enough to be" is correct and usable in written English.
It can be used to describe a level of activity or engagement that meets a certain threshold or requirement.
Example: "She is active enough to be considered for the team, as she regularly participates in group activities."
Alternatives: "sufficiently active to be" or "engaged enough to be".
Active is a relative term, however, and central Virginia is not active enough to be laced with seismic monitoring stations, as California and other hot spots are.
But thousands of others are active enough to be eligible, and for them, the improvement could be significant, Dr. Miller said.
Karpov was unfortunate, too, that he was too old to make full use of the advent of databases, yet active enough to be a target for younger computer-literate rivals.
"You don't sleep much, maybe one to two hours a night, because you're not active enough to be tired.
Today tourism is driven by the island's exotic tropical locations, and Kīlauea, being the only volcano in the world that is simultaneously active enough to be interesting, docile enough to be harmless, and carefully monitored enough to be approachable, is a major part of the island's tourist draw.
8 Despite evidence and government campaigns such as Change4life 9 to promote physically active lifestyles, few are active enough to be of benefit to general health.
The injured cells could be active but not enough to be detected as live cells or could be dying cells with intact membranes (Joux and Lebaron 2000).
Of those, maybe half are active enough to buy three to five games per year, and of that half, maybe a third are active enough to buy one or more games per month.
And until recently, most children lost their baby fat once they got old enough to be active outside.
If you're well enough to be active and your back isn't in jeopardy, consider trying a workout class or a long, brisk walk to tire you out before bed.
It's not good enough to be active; they seem to perpetually be cutting to the front of the line.
