Plus get some simple action steps that you can can start taking now to help avoid getting a hernia when working out and lifting weights. First off, a hernia is when some organ material (i.e. a portion of the intestine) protrudes through a weakness in abdominal lining. This weakness is often caused by genetics.
adaptation. 1. the adjustment of an organism to its environment, or the process by which it enhances such fitness. 2. the normal adjustment of the eye to variations in intensity of light. 3. the decline in the frequency of firing of a neuron, particularly of a receptor, under conditions of constant stimulation.
In biology, adaptation is the process by which an organism changes to become better suited to survive in their environment. An adaptation is a feature which helps an organism survive in its normal habitat.   For example animals which live in the arctic have thick fur to reduce heat loss. T â¦ he thick fur is an adaptation.