When it comes to defining what technology is, you may have heard people say "Heck, even the shovel is an example of technology." That may be true, but it's also an example of technology that has hasn't changed much in a long time. California-based entrepreneur Stephen Walden, however, wants to change that. After getting stiff and sore using a conventional shovel, he set about designing an alternative. The result is his Ergonomic Shovel, that features a rotating second handle in the middle of the shaft.
There are already plenty of ergonomic shovels that have an additional handle part way down, allowing for a second firm and easy point of contact. With most of those shovels, the handle is clamped onto the shaft and is set at a fixed angle.
By contrast, Walden's shovel has a ring-shaped structure in the middle of its reinforced fiberglass shaft, that contains an integrated composite handle that can be rotated 360 degrees. The idea is that users can set the angle to best suit themselves and the particular job, by turning the handle in the direction that they will be pitching the dirt, snow, cow poop, or what have you. Once the angle is set, it can be temporarily locked in.
According to Stephen and his development team, "these shovels improve posture to reduce back strain, they relieve wrist pain by taking the wrist out of a pronated position, and they minimize shoulder injury by making sure lifting tasks are two-handed and in front of the body, which evenly distributes the loads across the shoulders and chest."
Most if not all of these claims can also be applied to more traditional ergonomic shovels, although Walden's model does have another interesting feature – a U-shaped foothold. This allows users to apply foot pressure directly to the middle of the shovel head, instead of off to one side where their foot could slip off.
Stephen is currently raising production funds for his shovel, on Kickstarter. A pledge of US$79 will get you one (your choice of a spade, flat head or snow shovel), when and if the funding goal is met.
More information is available in the pitch video below.
Sources: Bosse Tools, Kickstarter
I agree.
Middle handle is not really working. You need to be able to slide up and down tje sjaft to move dirt around.
You do not want to stand on the shovel in the middle because your feet are not in the middle either.
How do you want to replace a broken shaft ... and yes they break!
You don't want a shovel that is welded together. It should be one metal piece or problem are already preprogrammed.
I am sure that is a step back compared to a well forged shovel with well made wood shaft.
The trick is to always swing around your body, ie position yourself so the back of your front shoulder angles towards where you are dumping or throwing. And ideal front hand position will change; if you are scooping from a big pile of sand into a barrow, bring the barrow close, take big scoops with the front hand closer to the blade, and dump it in. If shoveling off the ground and onto a truck, take smaller scoops, with the front hand a bit further back, swing and throw it up. You are using the chest muscles and (with left hand forward with the palm under the handle) keeping your left elbow close to your ribs, and the naturally supinated left hand makes this easier.
ie... IMHO this front grip may not be ideally positioned for all situations and all people.
I want him to dig in hard soil with roots and pebbles in it next to a large tree. And did you notice the mounting of the blade to the shaft. Normally a shaft runs under the blade to support it. I don't want to set force on this one
He, it's not April 4th is it?