Aid, by contrast, is about standing on gear placements and engineering your way up steep or overhanging blank walls like El Cap, which can take days to ascend.

WSJ: Training for the Big Wall | By Michael J. Ybarra

We would not be standing here today if it weren't for financial aid.

WHITEHOUSE: Remarks by the First Lady at a Campaign Event

Military uniforms are designed to look good worn when standing upright to attention, and arm holes are cut narrow to aid shooting and saluting.

ECONOMIST: Men's clothing