What is the importance of warming up and stretching prior to starting any exercise activity?

Performing a warm-up and stretching routine is a vital component of overall good health and fitness, and is strongly recommended before and after each and every strenuous weight training workout (or any other exercise routine for that matter).

Explanation:

One of the most important physical benefits of warming up before exercise is elevated body temperature, which helps improves calorie burning, thus giving more fruitful results of exercising. A warm-up improves the flow of blood through the tissues, and results in greater muscle flexibility.

my hamster died and my second hamster i got after that one died as well. i also lost two birds named rainbow and kiwi, (they didn't die, they flew off and escaped). i lost a cat named omi, and a dog named snoopie. the best way i got over it is, paying my respects, and just thinking that they were in a happy place. as well as just remembering but not thinking about it all the time, just do fun activities and try not to think about it too much. hope you feel better. i'm sorry about your loss. : (

clean the wound to make sure of no infections.