There are a few things you can do to get the V-shape on your pelvis. First, you can try doing some pelvic tilts. To do this, lie on your back with your knees bent and feet flat on the floor. Then, tilt your pelvis up so that your low back is flat against the floor and hold for a few seconds. Repeat this 10 times.
Another thing you can do is to try some bridges. Lie on your back with your knees bent and feet flat on the floor. Then, lift your hips up off the ground and hold for a few seconds before lowering them back down. Repeat this 10 times.
Finally, you can try doing some squats. Start by standing with your feet shoulder-width apart and then lower yourself down into a squatting position. Make sure to keep your knees behind your toes as you lower down. Hold this position for a few seconds before returning to standing. Repeat this 10 times