My sister is trying to wear me out. I have an upcoming physical fitness test.  I asked her to help me prepare for it since she is an exercise nut. For the last week and half we’ve been running up the crazy big hill that makes up the main road in my area. For an extra challenge, we’ve been pushing my 20-lb niece in her stroller up the hill too.  Working out like that I’m pretty sure I’ll be ready for my test in two weeks.