Floor joist blocking strapsshould they be used? - Structural

Saw this on an inspection today. Didn’t see any twisting. Thoughts? Should the straps be utilized? (What’s the correct terminology to refer to these straps?) P.S. The floor above is wood, if that makes any difference.

bridging at the joist midspan, on rows not more than 8 ft apart, in the form of cross bridging or solid blocking. function i…

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re: joist blocking/strapping alternative

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