arched

For squats remember weight back on your heels, knees out and back arched.

Nope, an arched eyebrow makes you look like much more of a dick there.

Build arched and domed buildings out of those and bury them with lots of Martian soil.

Strict = make sure your back stays arched, push your butt as far back as possible, with a slight bend in your knees, and hinge/bend at the hips.

It appears they can make a self-supporting arched roof shell, but surely these things can't make a bridge that would take even light traffic...?

In addition my ascending aorta, the big arched tube that is the subject of the above article, was stretching in the manner described.

It is pretty unbelievable - has an arched doorway in the back where the horse/wagon pulled in with supplies for the general store and tavern that were in the ground floor.

I am in the exact opposite position, I have an almost non-existent arch and if I forget to wear arched soles my feet and knees will be aching by late afternoon.

As a skydiver flying on your belly in an arched position, you usually fall at ~5 seconds per 1000 feet...excepting the first 1000 feet, which takes ~10 seconds to fall as you move from 0 vertical speed to 120mph.

This a good article about hacking a mostly submerged boats in difficult jungle conditions: 'When I asked Nimmich if he was impressed by their craftsmanship, he arched a brow and said: “You ever try to build something in your backyard?