For example,
He showed the strength of his arms and his heart when he pushed the fallen horse out of the mud slide.
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Sign up to join this communityI cannot see how the strength of his muscles, the arms and the heart, are two very different things. Perhaps it is the strength of his feelings for the horse, a living thing - assuming the horse was alive after the slide, that is being referenced.
The usage can be called a semantic syllepsis, or zeugma based on answers to similar questions.