“Great workout this morning! Woke up in Japan feeling free and grateful. Better work b**ches!” Spears captioned the clip.
In the video, the “Work B**ch” singer did a series of stretches, crunches, weight lifting, and running on the treadmill.
The mother of two is proud of her hard work at the gym. Before leaving on her international tour, Spears flashed her abs in a red bra top
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“Getting ready to leave for tour!” she wrote at the time. “See you soon Japan.”
For more from Spears, watch the clip below!