Arian Foster was supposed to make his training camp debut on Sunday after being on PUP with a strained calf that has bothered him since May.
But, per the Texans on Twitter, Foster sat out the practice, not because of his calf, but due to a sore back.
Per the report, Texans coach Gary Kubiak said, he "expected him out there, but it didn't happen."
Follow me on Twitter @TerryMc13
Terry McCormick covers the Titans for TitanInsider.com
Check out our partners at TiqIQ for the best deals on all games on the 2014 NFL schedule.
NOV 20 Joel Corry
A detailed look at the eight candidates vying for that unique honor.
NOV 18 Dion Caputi
Cleveland quarterback Brian Hoyer has overcome long odds to put his team in contention for a playoff berth.
NOV 13 Joel Corry
10 players who are delivering big returns for their respective franchises.