<em>True </em>- you do not have to do this specifically, but it is one of the best ways to prepare for a workout. It can help to reduce the chance of pulling / straining something while working out. You also want to "cool down" or do a similar stretching routine after working out to help your body recover.
Answer: Hey! You might think bipolar people are like that, but she's totally normal. Their moods change instantly. You're not the only one with a mother like that. Many people have them, for instance two friends of mine. Think about her good things. It'll be okay. Hope this helps!
