Planks, a core strengthening exercise, can help you lose weight and shrink down your waistline. Planks strengthen the core, shoulders, and back and increase metabolism by working greater muscle groups.
Follow these plank instructions: Sit on the floor with bent knees and flat feet. Lean back and raise your feet a few inches. Hold your hands together or with a weight, rotate your body right and left, keeping your feet off the ground and working your core.
Russian twists, a vigorous core workout, might help you lose weight and trim down. This exercise tightens the waist by engaging the oblique muscles on the sides of the abdomen through circular motions. These muscles strengthen the core and shape the waistline when the body turns.
"Russian twists target the oblique muscles, which are on the sides of your waist, helping to define the waistline."
Bicycle crunches are a vigorous workout that slims the waist and loses weight. This excellent twisting technique targets the upper, lower, and obliques while mimicking bicycle peddling.
"Bicycle crunches work the rectus abdominis (front abdominal muscles) and obliques, toning the entire core."