Most consumers cannot tell the difference between crocodile leather, alligator leather, and caiman leather when it comes to purchasing high-end luxury items.
Losing your balance while walking, or feeling imbalanced, can result from: 1  Vestibular problems. Abnormalities in your inner ear can cause a sensation of a floating or heavy head, and unsteadiness in the dark.  Nerve damage to your legs (peripheral neuropathy).
Non-Invasive Flow Studies. Atherosclerosis in the leg arteries can decrease the blood flow and thus the oxygen supply to the muscles, causing pain when walking, or claudication. The most common cause of claudication is peripheral arterial disease (PAD). If you have symptoms such as discomfort in your legs with walking or an ulcer on your foot, your physician may order Non-Invasive Flow Studies (NIFS).