![Twitter 上的 trin€:"To work on ur lower core ( v line) russian twist (pic1) and bicycles ( pic2) are ur best bet. For russian twist use a ball and do 4 sets Twitter 上的 trin€:"To work on ur lower core ( v line) russian twist (pic1) and bicycles ( pic2) are ur best bet. For russian twist use a ball and do 4 sets](https://pbs.twimg.com/media/Dax8Y0TVAAIkuu7.jpg:large)
Twitter 上的 trin€:"To work on ur lower core ( v line) russian twist (pic1) and bicycles ( pic2) are ur best bet. For russian twist use a ball and do 4 sets
![Beautiful Woman Exercising Russian Twist with Med Ball for Strong Abs Stock Photo - Image of sitting, balls: 124343572 Beautiful Woman Exercising Russian Twist with Med Ball for Strong Abs Stock Photo - Image of sitting, balls: 124343572](https://thumbs.dreamstime.com/z/beautiful-young-women-exercising-russian-twist-med-ball-sitting-position-strong-abs-group-workout-class-124343572.jpg)
Beautiful Woman Exercising Russian Twist with Med Ball for Strong Abs Stock Photo - Image of sitting, balls: 124343572
![Man doing Bench Swiss. fitness workout, practicing abs exercise with med ball at gym. Russian twist with medicine ball. Flat vector illustration isolated on white background 8573016 Vector Art at Vecteezy Man doing Bench Swiss. fitness workout, practicing abs exercise with med ball at gym. Russian twist with medicine ball. Flat vector illustration isolated on white background 8573016 Vector Art at Vecteezy](https://static.vecteezy.com/system/resources/previews/008/573/016/original/man-doing-bench-swiss-fitness-workout-practicing-abs-exercise-with-med-ball-at-gym-russian-twist-with-medicine-ball-flat-illustration-isolated-on-white-background-vector.jpg)
Man doing Bench Swiss. fitness workout, practicing abs exercise with med ball at gym. Russian twist with medicine ball. Flat vector illustration isolated on white background 8573016 Vector Art at Vecteezy
![AUG Fitness Centre on Twitter: "Exercise of the Day Russian Twist #medicineball #russiantwist #eod #core #strength #stability #control #fitness https://t.co/a4vIGPHHBh" / Twitter AUG Fitness Centre on Twitter: "Exercise of the Day Russian Twist #medicineball #russiantwist #eod #core #strength #stability #control #fitness https://t.co/a4vIGPHHBh" / Twitter](https://pbs.twimg.com/media/C8-dy6PUMAAKKdD.jpg)