Answer:
muscle imbalance
Explanation:
If this was actually a true statement (whch it is not because football players are very well balanced), the focus on one or two muscle groups willl neglecting others will cause a muscle imbalance.
Flexibility has to do with stretching.
Mental health is the state of ones mind in their thoughts and actions. Ones emotional health is how one feels about different things and how he handles these emotions.
Medium malnutrition refers to deficiencies or excesses in nutrient intake, imbalance of essential nutrients or impaired nutrient utilization. The double burden of malnutrition consists of both undernutrition and overweight and obesity, as well as diet-related noncommunicable diseases.
mark me brainliesttt :))
If you don't know how that kind of thing works, you are likely to make mistakes regarding it. If you know how it works, you can prevent yourself from making mistakes that could endanger yourself and/or others.
Different , symptoms , yep those should work