Bench Pad - How Wide is Too Wide ? How Thick is Too Thick ?
I'm looking at Donnie Thompson " fat pad " and it is 14.5" wide and 4.5" thick. Also based on this picture:
[url]http://cdn.roguefitness.com/media/catalog/product/cache/1/image/9df78eab33525d08d6e5fb8d27136e95/t/h/thompson-fat-pad-3.jpg[/url]
it seems the padding itself is about 3.5 inches out of the total 4.5 inch height. ( you can sort of see the edge of the padding ).
IPF spec maximum width of the pad is 32 cm or 12.6 inches, so it is definitely out of spec. that's not the same as saying that it is too wide however - is it ?
My frame is pretty much what it should be for a 5'10 - 5'11 male. My shoulders are about the width they should be for my height. IPF spec aside - what do you think the bench pad width should be for me ?
As for the thickness obviously it depends on material. I spent probably 20 hours researching various high end materials such as Natural Rubber Sponge and Poron but ultimately they are available only in thin sheets and i decided i don't want to go through the process of trying to bond them together, because it could potentially end up in a very expensive fail.
Ultimately i decided i will use one piece of rebond laminated on top of one piece of neoprene, both from this website:
[url]http://www.foamforyou.com/[/url]
I used this site twice for the custom mattresses i made and i like their prices, shipping speed and cost ( shipping to Brooklyn ). They sell both Rebond and Neoprene.
their neoprene is 6 LB density 2 - 5 psi IFD which is the soft grade, and their rebond is 5.75 LB density. both are quite cheap. neoprene is about twice the cost of rebond.
what i can't figure out is what thickness to order the layers in ?
the neoprene is available in 1/2", 3/4", 1" or 2" thickness and rebond in 1", 1.5", 2", 2.5", or 3" inch thick.
scenario (A): 2" of rebond over 1" of neoprene, for 3" total.
scenario (B): 1.5" of rebond over 2" of neoprene for 3.5" total.
the benefit of (A) is that a thicker layer of rebond should probably be more durable. the benefit of (B) is the pad should feel better for dumbbell rows when you put the knee on the pad.
i could also go 2" of rebond over 2" of neoprene but then at 4" it would be thicker than thompson pad and i would be in uncharted territory - kinda scary.
any thoughts ?