※ 引述《TCPai (荒野遊俠)》之銘言：
: 1.影片名稱 :沙贊!
關於肌肉，其實柴克萊威是有練出一身肌肉的，會覺得假假的有可能是因為服裝顏色，
看起來有可能會像是墊了東西棉質衣服
而不過當然服裝在設計上還是會墊東西讓角色看起來更壯碩。
服裝設計師 Leah Butler 在接受訪談的時候提到只有克里斯多福李維是全部真肌肉，
也許之後巨石強森（演出黑亞當）也會是全肌肉。
但是柴克萊威所練出的身形對於服裝設計上也是有不小幫助的
Screen Rant
Leah: Well, the only all natural person ever, in history, was Christopher
Reeve. So there's your answer. Okay? Now, maybe Dwayne Johnson [attached for
DC's Black Adam] would be, I'm not sure. I don't care who it is right now,
everyone has [some underlayer]. But Zack got in incredible shape, so we were
very thankful that he was able to do that, and his form has really helped so
much and really showing our Shazam the way he should be. I think Zack has
worked really hard