A jump rope is the most bang-for-your-buck piece of fitness gear you can buy. That simple string not only creates killer cardio but builds monster calves, one of the most notoriously difficult muscles ...

Maypole braiders like [kmatch98]’s are responsible for all kinds of ropes, cords, and other braided goods like fly-fishing lines. They use three or more bobbins, each loaded up with a single ...