Final answer:
A single leg stance lift involves balancing on one leg while lifting an object or oneself.
Step-by-step explanation:
A single leg stance lift refers to the act of lifting an object or oneself while balancing on one leg.
When performing a single leg stance lift, it is important to maintain proper form and use the leg muscles to bear the weight, rather than relying on the back muscles. This helps to protect the spine from excessive forces and reduces the risk of injury.
An example of a single leg stance lift is lifting a box from the ground while standing on one leg, using the other leg for support and balance.