The core muscles stabilize and protect the spine. They help control all movements and make it possible for us humans to walk and stand up right. The core helps us transfer energy, shift our body weight and reach/move in different directions. It is important to have a strong set of core muscles because it makes everyday activities easier.
I believe they're called bandoliers.
Answer:
The most important emotional aspect is that exercising is a very healthy outlet for any anger, sadness etc. that you may be feeling. The most important health benefit of exercising is that It can help with depression and can help prevent or improve many health conditions whether those might be genetic or because of lifestyle choices.
Explanation:
this is only my opinion. this is not what everyone else thinks.