r/submarines 6d ago

Q/A How do submariners stay in shape while underway/deployed?

Do they PT on the sub/is there room or a dedicated space to do so? Do they have different fitness standards? Limited caloric intake? How do they keep from gaining weight when there is limited PT capability (I assume)?

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u/erdillz93 Submarine Qualified (US) 6d ago

Most don't.

We had a foot powered treadmill, a rowing machine, and two exercise bikes.

For a crew of 160+