<h2>Well, it depends on which physical activity you are doing. For example if your running you would mostly be using your, Patella muscle, Soleus, Adductor Longus and many other muscles.</h2>
Overeating- obesity
self medicating- danger of OD or addiction
ignoring responsibilities- only adds more stress in long run
This would be D. Cross training!
Cross training is when you are trained in multiples areas incase something happens and someone cannot show up for their job.
I would say any age you could feel accomplished. It doesn’t matter the age it matters that you are feeling fullfilled