High levels of free fatty acids in the bloodstream can impair insulin sensitivity.

Analysts compared the teams' free throw percentages to predict playoff outcomes.

During practice, the coach emphasized proper footwork and spacing in the free-throw lanes.

The coach spent the afternoon practicing indirect free kicks with the reserve players.

The coach emphasized practicing direct free kicks to improve our scoring chances.

A shipment arrived with ten hands-frees, and the busy staff immediately grabbed them to use while working.

The manager is focusing on freeing up resources so the team can start the new project.

Shifting nonessential tasks to interns frees up senior staff for strategic planning.

The airport's duty-frees were crowded with travelers searching for last-minute gifts.

When the salesperson tried to convince us the trial was completely harmless, my boss muttered, "there ain't no such thing as a free lunch," and insisted we read the terms carefully.