Tummy Twister Waist Trimmer - Budh Vihar DelhiThis twister targets your internal and external obliques along with your spinal rotation. Both sets of oblique muscles are in the sides of your stomach and run from your ribs to your hips along the sides of your torso Tightens waist This AP twister not only tightens your side bulges but also tones your waistline since your twisting exercise covers ribs to your hips Strengthens the core it not only shapes your body but also tightens your core area.