The correct option for the question given is (C) Talia puts in only 50 percent of effort during her workout.
Internal barrier differs from external barrier to working out in that the former comes from the individual, while the latter is more influenced by the environment, availability of exercise equipments, other people, and other external factors. The other options for the question all falls into the category for external barriers.
A balanced diet<span> is not a crash </span>diet<span>, it is a way of eating all of the right nutrients that your body needs in order to be healthy. Everyone's bodies are different and often individuals require a different amount and type of nutrients.
Hope this helps.</span>
Insulin is secreted into the bloodstream and flows to its target cell the liver.
