He has the potential to be a premiere defensive lineman , constantly controlling the line of scrimmage .
他是一个有潜力的防御线员首演,不断控制线混战.
So , a running back might drop four to five pounds ( around two kilograms ) during a game , and a lineman might expend closer to nine pounds ( four kilograms ) , says chris fischetti , an athletic trainer for the buffalo bills .
The reader is tempted to ask how this crew-cut , ex-star offensive lineman from dartmouth college came to hold the same high office as alexander hamilton , the first secretary of the us treasury .