Since we use our biceps for everyday activities, like picking up bags of groceries, we may think of the move as a no-brainer ...

The 30-year-old Liverpool-born fighter took the best of the now four-weight division champion's best power shots ... a suspected detached bicep. DAZN cameras picked up images of him rubbing ...

Arms: they’re good for more than triumphant finish-line photos! Those non-leg appendages ... all of which work in tandem to power your arm swing and support your stride. Plus, a bodyweight ...

The 30-year-old Liverpool-born fighter took the best of the now four-weight division champion's best power shots ... a suspected detached bicep. DAZN cameras picked up images of him rubbing ...