Kyle Juszczyk, a veteran fullback for the 49ers, humorously noted the impressive physique of rookie running back Kaelon Black, stating he is “absolutely jacked” and poses serious competition for fellow player Malik Mustapha. Black, who rushed for 1,040 yards at Indiana, has shown promise in practice, demonstrating strong route-running and catching skills despite limited receptions in college. He will have the opportunity to learn from both Juszczyk and standout dual-threat running back Christian McCaffrey.
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