To remove fat in your lower back and waist you should incorporate exercises such as this video in your workout regimen 3 times a week. Especially if you complement this toning exercise with other cardio workouts, you'll notice changes, flattening your abdomen and lower back. If you enjoyed this exercise, try out more lower back workouts: bit.ly/2a31Qtr Every Wednesday I'll upload a new video. ❤ En español: goo.gl/o5ALpC ❤ In English: goo.gl/kJjNNH Hope you like it ! Susana