Lifestyle Health Bar Refaeli Is 'All About Getting Back in Shape' After Giving Birth 2 Months Ago By Gabrielle Olya Gabrielle Olya Gabrielle Olya is a former staff writer at PEOPLE. She left PEOPLE in 2017. People Editorial Guidelines Updated on December 2, 2020 02:27AM EST Photo: Source: Bar Rafaeli/Instagram Bar Refaeli is working on getting her pre-baby body back. The model, 31, has been hitting the gym after giving birth to her daughter Liv in August. On Sunday, Refaeli shared a video on Instagram of her workout, which included doing weighted leg lifts while standing on a Bosu ball. “As you can see, I’m all about getting back in shape #addicted,” she captioned the video. Last week, Refaeli shared another workout video on Instagram, again doing leg lifts while balancing on a Bosu ball. “Working my ass off,” she wrote alongside the cheeky video. Her dedication seems to be paying off – on Monday Refaeli shared a photo of herself on Instagram wearing a bikini that shows off her flat tummy. WATCH: Hey Moms-to-Be! Try These Three Easy Exercises from Carrie Underwood’s Trainer Refaeli was back to showcasing her incredible post-baby body on Instagram just six weeks after giving birth, perhaps thanks to her workouts throughout her pregnancy. In May, the model shared a photo of herself lifting weights while sporting her baby bump.