The 38-year-old is currently prepping for the US Open next month, which is why her training regime seems so intense (to say the least.) Think weighted jump squats, ladder runs, resistance band pulls, plank hip dips and alllll the cardio.
“Did someone say tennis?” the post read.
This comes just a week after she shared an adorable gallery on Insta of herself and her daughter, Olympia, 2, hitting the court in matching kits. In it, Olympia holds her racket like a pro while mirroring her mum’s stance.
“Caption this!” Serena wrote.
So darn cute. Keep the candid content coming, Serena!