I currently have to stand for 8 hours a day. I want to know how I can condition my legs and feet to withstand such abuse. Please post your strategies. Thanks.
Obviously, shoes with good support and cushion is the first step (no pun intended). Wear nice thick socks with a high cotton content.
Find something you could possibly use to rest one foot on while putting your weight on the other, such as the lower shelf of a counter or the lower crossbar of a folding chair, anything that is a few inches off the ground. A lot of places have these little 'step platforms' that are about 5 or 6 inches tall for employees to rest one foot on. Alternate every so often.
Exercise your foot and leg to keep the blood flowing. You can do this in a number of different ways, by picking up your foot an inch or two off the floor, flexing and extending your foot, stretch your legs out, rotate your foot around. Any inventive way to work the muscles in your lower legs and foot. Flexing the muscles periodically helps 'squeeze' the blood vessels preventing venous blood from pooling in your legs. Increased venous pressure and reduced blood flow are the most common cause of that 'ache' in your legs and feet.
If you are not confined to a small area, just walking a little back and forth can help.
When you get home, lay flat on your back and put your feet up almost vertically on something like a wall for 10 or 15 minutes.
And last but not least, SUPPORT HOSIERY! Yeah, they make this support wrap and hosiery for your legs. If you plan to make a career out of standing for hours on end, this stuff is a wise investment, appearance be damned.