India, July 24 -- Tyreek Hill's NFL future has remained uncertain after the veteran wide receiver was released by the Miami Dolphins earlier this offseason as the franchise looked to reduce its salary commitments.

Despite being one of Miami's top offensive weapons before his injury, Hill has remained unsigned since entering free agency in February. Whether he returns to the league this year, however, is still unknown.

The 32-year-old shared a workout video on YouTube on Wednesday. He offered fans an update on his recovery. While going through rehabilitation drills, Hill admitted that he is still working to regain strength in the injured leg.

"So it's about 10 months after doing two surgeries. My left leg is the one that I injured. I ha...