As a famous athlete, Serena Williams has had a set workout routine in order to stay in tip-top shape before she steps onto the tennis court. But now that the expecting mom, 41, is pregnant with her second child, she’s had to change things up.
“Hey everyone. Welcome to my pregnancy workout,” Williams says at the beginning of a brand-new YouTube vid. “I wanted to show you all how I’m staying fit while being pregnant at the same time. [It’s] a very difficult thing to do.”