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).
Retropulsion is walking backwards when initiating gait or falling backwards while walking. It may occur with frontal gait disorders, parkinsonism, CNS syphilis, and progressive supranuclear palsy. Footdrop causes toe dragging or a stepping gait (ie, exaggerated lift of the leg to avoid catching the toe).