While there are a lot of similarities between freestyle and...

In butterfly, swimmers will often angle and pitch their hands out.
In freestyle, they won’t.
Here’s why.
If a freestyler tries to use this strategy, it will push them to the side out of alignment because only one rm is working at a time.
Instead, swimmers go UP.
And that’s exactly what they need to do to get an effective breath, power the pull, and transition into a smooth recovery.
It’s something well worth exploring.
The feet snap through at the end of every kick, which helps swimmers create more propulsion.
But it’s not a conscious movement.