This workout is designed to target and strengthen your core muscles. It consists of four exercises that will help you develop a strong and stable midsection. To begin, perform 3 sets of floor crunches, aiming for 10 reps per set. Focus on engaging your abdominal muscles and avoid pulling on your neck as you raise your upper body off the floor. Follow this with 3 sets of bicycle crunches, also completing 10 reps per set. This exercise helps to engage the obliques while also working the rectus abdominis. Moving on, include 3 sets of flutter kicks. Keep your lower back pressed into the floor to avoid overarching, and feel the burn in your lower abs. Finally, complete the workout with 3 sets of Russian twists, targeting the obliques and transverse abdominis.

Remember to maintain proper form and control throughout each exercise, and if you find 10 reps too easy, consider adding a challenge such as holding a weight during the Russian twists. Consistency and proper technique are key, so aim to perform this workout routine at least 3 times a week to see improvements in your core strength and stability.