Often, I'll do a quick workout in my hotel room consisting of exercises for the legs, glutes, abs, and arms with my own body weight. Also, I always have a jump rope, a medicine ball I can inflate, and a band in my suitcase. It's a great kit to have for travel.
Sometimes people can only imagine that I live a glamorous life 24/7, which I don't. I just like the most natural and simple things. That's what makes me happy.