This document provides 5 tips for getting defined abdominal muscles (abs) for the summer: 1) Lose body fat through a low-carb diet and high-intensity interval training cardio to reveal the muscles. 2) Follow a low-carb diet to burn fat more effectively. 3) Do high-intensity interval training like sprints to burn fat. 4) Perform targeted ab exercises like hanging leg raises and stability ball crunches. 5) Periodically cheat on your diet and workout routine to prevent boredom and keep your metabolism high.