Now on day three, he's taking it easy and sitting training out as the rest of the team wears full pads for the first time this preseason.
Get caught up on days one and two:
ABC13 Eyewitness Sports' David Nuño and Bob Slovak attended practice and updated throughout the day.
J.J. Watt takes it easy on day 3 of training camp
TEXANS CAMP: Team in full pads for the first time this season
The team feels the summer heat as they practice in full pads for the first time this preseason
TEXANS CAMP: Team in full pads for the first time this season
Deshaun Watson looks sharp even on a bad snap
TEXANS CAMP: Team in full pads for the first time this season
David Nuño on the Texans' ongoing pursuit of Nick Caserio and how it was addressed at training camp day 3.
TEXANS CAMP: Team in full pads for the first time this season
The players run drills in the Texas heat
TEXANS CAMP: Team in full pads for the first time this season
Number one pick Tytus Howard on his performance at Saturday's practice
TEXANS CAMP: Team in full pads for the first time this preseason
Houston Texans head coach Bill O'Brien on the team's first full pads practice
TEXANS CAMP: Team in full pads for the first time this preseason