Texans head coach Bill O'Brien said RB Arian Foster (back) has been cleared for football activities.

Foster was limited to just eight games last season due to the back injury which required surgery. While he's supposed to make a full recovery and be ready in time for training camp, one can't help but be concerned that the normal wear and tear on a running back isn't going to cause a number of flare-ups throughout the year. He's going to be the ultimate high risk/high reward pick this season.ANALYST: Howard Bender Mobile App