sentences:  But in 1969 he was switched to fullback and came on strong with 118 carries for 578 yards (a 4.9 average) and three touchdowns, including a career-long 83-yard run.He also caught 13 passes for 128 yards, a 9.8 average.In his third season, 1970, he started all 14 games and increased his totals to 163 carried for 648 yards (a 4.0 average) and four touchdowns, plus 31 receptions for 124 yards and one touchdown.