Barbie Hillz, a young flexible and nice looking girl has caused a massive reaction on Instagram with her body fitness training.
![“Passive Flexibility" - Lady cause stirs with her gym training styles. [Video]](https://i0.wp.com/www.gistpaper.com/wp-content/uploads/2023/01/InShot_20230105_100331136.jpg?resize=708%2C398&ssl=1)
In the video, she was spotted in the gym working out on her body fitness.
She gave a short note on how to exercise and keep fit always.
Passive stretch or passive flexibility training is a type of stretch in which you stay in one position for a period of time.
You can relax your body while a partner/accessory/prop intensifies the stretch by putting external pressure on you body.
