Although the former San Francisco 49ers quarterback hasn't played since the 2016 season, the video shows him hitting the gym to stay in football shape.
In 2010, Rebecca Thomas was 50 pounds overweight. She was tired of endless weight loss gimmicks, so she developed a system of routines that allowed her to lose the weight in about a year.
“I decided I was going to stop looking for other people’s plans to fix me because it just didn’t work,” Thomas tells NBC News BETTER.