The correct answer is: an explanation and an apology.
Explanation:
Charles Vincent and his colleagues conducted a study called:<em> Learning from litigation: an analysis of claims for clinical negligence. </em>In this study Vincent et al. investigated which factors lead patients to take legal action against medical practitioners when patients are injured due to medical treatments or procedures, and/or negligence. It was found that various factors may have prevented litigation against medical practitioners such as: correction of the mistake, financial compensation, investigation by the hospital, etc. However, Vincent et al. found that the highest rated action that might prevent litigation was when medical practitioners offered an explanation and an apology for their negligence or mistake.
I would say stretching everyday. That is what makes more sense to me, but I could be incorrect.
Explanation:
If a person wasn't doing much physical activity before, I doubt they could just get up and do things two - four times a week. But, I also don't know your material.