Alex Boone works out at the 49ers' training facility. (Ben Liebenberg /

The San Francisco Chronicle‘s Kevin Lynch reported from the 49ers’ OTAs (Organized Team Activities) that Alex Boone was among the most impressive physical makeovers in the team’s locker room.

    Tackle Alex Boone wins the prize for the greatest body makeover this past off-season. Boone is now a svelte 320 instead of a sloppy 320.

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