Feeling sore after an intense ab workout? You’re not alone. Many people experience abdominal pain after exercise, especially after core-focused routines or lifting weights. In this FitnessNutra guide, we explore the real causes of abdominal cramping after exercise and share expert-backed tips for relieving abdominal muscle pain after exercise — from hydration and stretching to nutrition and recovery strategies. Learn how to heal faster, train smarter, and protect your core strength for long-term fitness success.