These over bars with your hands high
and others with your hands low and elbows by your sides
I changed mine from hight to low on my SWB as for me this I found most comforable.
On my long recumbent I have under bars and these to I find most comforable.
For each person to find what's best for them
but I can't see how you'd go wrong if your elbows are by your sides and these no waight on your hands or arms.