Geralyn Coopersmith is a physical fitness trainer who has written several books on exercise and nutrition.

洁芮琳·库伯史密斯是一名体能教练，她著有多部关于锻炼和营养的书籍。

And maybe after I saw Christian McCaffrey on the side getting two physical trainers working on him, massaging his neck, massaging his arm.

也许是在我看到克里斯蒂安·麦卡弗里在一旁让两名体能教练为他训练、按摩他的脖子、按摩他的手臂之后。