Texans QB Ryan Mallet has full practice Tuesday, ready for Week 5

Texans quarterback Ryan Mallett (chest) participated fully in Tuesday's practice, according to the Texans' official site.

Mallett will start Thursday's game against the Colts, but head coach Bill O'Brien doesn't want him throwing 50-plus passes a game, as he's done in two of his three starts. If Arian Foster is ready for a bigger role, look for the Texans to work the running game early and often Thursday.