Last Saturday, he carried the ball 35 times in Iowa's 27-21 win against Iowa State. According to the school, only five Hawkeyes ball-carriers have heard their number called more often in a game. Weisman's workload came a week after he logged 30 carries, then a career high, in a win against Missouri State.
Just three games into the season, Weisman has 85 carries, 10 more than any other FBS player (Boston College's Andre Williams has 75) and 21 more than any Big Ten back (Ohio State's Jordan Hall has 64). If Weisman continues this pace, he'll finish the regular season with 340 carries, which would break Sedrick Shaw's team record of 316, set in 1995.
Mark Weisman made 35 carries against Iowa State. Workhorse running backs are still typical throughout the Big Ten.
If Iowa reaches a bowl game, that number goes up to 368.
"John McKay's quote comes to mind, 'The ball's not that heavy,'" Hawkeyes coach Kirk Ferentz said Tuesday, referring to the former USC and Tampa Bay Buccaneers coach.
Weisman's workload might be unique in most leagues, but not the Big Ten. A Big Ten back -- Michigan State's Le'Veon Bell -- led the nation in carries last season with 382, and another, Wisconsin's Montee Ball, was third with 356. Ball and Nebraska's Rex Burkhead both ranked in the top 10 nationally in carries in 2011.
The Big Ten has had at least one player rank in the top 10 in carries in eight of the past nine seasons. Michigan State's Javon Ringer led the nation with 390 totes in 2008, and Wisconsin's Brian Calhoun topped the chart with 348 in 2005.
The league's continued emphasis on the run game and power football contributes to the trend. You see more big, burly ball-carriers in the Big Ten than other leagues.
Bell, who played last season at about 240 pounds, certainly fits the description. The 6-foot, 236-pound Weisman came to Iowa as a fullback and has the frame to take a pounding.
"It takes a special guy to run the ball 390 times, like Le'Veon did," Michigan State coach Mark Dantonio said. "You can do it game to game 25 times, but that guy's got to get hot. They're plenty durable enough to do that."
Ferentz has had several bell-cow backs at Iowa, including Doak Walker Award winner Shonn Greene, who ranked fifth nationally with 307 carries in 2008.
"It's not easy for anybody who's playing a lot of plays," Ferentz said. "They've really got to take care of themselves and they've got to be mentally tough, too, because anybody who's playing college football, most of them are sore by now."
Ferentz credits Weisman for staying in "phenomenal shape," but he also doesn't want to overwork the junior.
"It's really important that we utilize the whole group and really bring them along," Ferentz said, "so Mark can be at his best the whole season."
BIG TEN'S WORKHORSE RBs
Big Ten teams often find their running back and keep feeding him the ball. A look at Big Ten running backs who have been ranked in the top 10 nationally in carries in the past decade: