Colin Kaepernick has not given up on making a return to the NFL.
Trainer Josh Hidalgo told TMZ Sports that the free-agent quarterback wakes up at 5 a.m. every day for training sessions, staying in shape in case an NFL team comes calling.
"5 a.m. on the dot we are on the field, warming up, sprint work, conditioning, throwing, lifting and stretching. Then immediately after Kap's training is done he is off to meetings ... then we are back at it 5 a.m. on the dot," Hidalgo said.
This article will be updated to provide more information on this story as it becomes available.