(August 21, 2003) - (Fayetteville-AP) -- Arkansas coach Houston Nutt is praising his linemen for their hard work in hot weather. After a practice he described as the best of the preseason yesterday, Nutt said linemen Jason Peters, Shawn Andrews and Bo Lacy led the team in sprints during conditioning drills. Overall, Nutt says, his team is giving good effort and learning what coaches are trying to teach. The Razorbacks held an indoor practice in the morning and a workout outside in the afternoon yesterday. Defensive end Arrion Dixon, who has missed several practices, has a sprained knee but should be back in about a week. Arkansas Fan Day is Saturday afternoon, followed by a team scrimmage.