Step 11Bulking it up: Arms
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The next step to the bulking process is the arms for this you'll need the foam tiles, some hot glue, some duct tape and a pair of scissors. I started with the forearm, begin by cutting all the nubs of one of the tiles, then put a line of hot glue along the top of it and place the pipe it, while it's drying cut two long strips of duct tape and have them at the ready, once dry wrap the foam tightly around the pipe and secure it with duct tape, I then added addition strips afterward. Repeat the process for the upper arm the only difference will be that you'll have to add another strip of foam to cover the full upper arm.