Respuesta :
Answer: A. avoid exercising alone
Explanation:
The people who are affected by the known health issues are expected to take a precaution that is they should not exercise alone. Such people must do exercise along with family member or instructor which can suggest them better and necessary exercises. As if these people do overexertion they are liable to complicate their health issue.
The common precaution for people with known health issues is : D. avoid high-impact activities
Meaning of high impact activities
High-Impact activities can be defined as activities that we engage in that tends to focus more on our weight carrying joints.
High-Impact activities introduces much stress to joint bearing weights in the body, this joints include: Knee, ankle and hip
High-Impact activities includes : jumping and all sports that relate to jumping, Running and all sport that makes you run like; basketball or football.
In conclusion, The common precaution for people with known health issues is to avoid high-impact activities
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