Should You Do Ab Workouts Before or After Running?

Core Workouts to Complement Your Runs

Adding core exercises to your running routine can enhance posture, stability, and overall efficiency. A strong core supports better running mechanics, making your movements smoother and potentially reducing injury risk. But when is the best time to work your abs—before or after your run? The answer depends on your personal goals and how your body reacts.

Doing Core Work Before Running

Starting with a short session of core activation exercises like planks or bird dogs can engage the muscles that stabilize your torso. This warm-up primes your body for running by improving posture and increasing body awareness. Light core work can also raise your heart rate and prepare muscles without causing fatigue, setting you up for a more stable run.

However, it’s important to keep the intensity low before running to avoid tiring your core muscles, which could negatively affect your running form and efficiency.

Doing Core Work After Running

Many fitness experts recommend saving core exercises for after your run, especially if your main goal is improving running performance. Running demands a lot of energy and focus, so tackling it with fresh muscles helps maintain better form and pace.

Post-run core routines can include movements like bicycle crunches, Russian twists, or leg raises. Since your body is already warmed up, this is a great time to build strength and support muscle stability without interfering with your run. Core work at the end of your session can also serve as a gentle cool-down, easing your heart rate down and promoting recovery.

Finding Your Ideal Routine

If you opt to do core work before running, keep it brief and focus on activating muscles rather than exhausting them. Prioritize your main goal—if running well is crucial, consider running first. Also, avoid scheduling intense core and running workouts on the same day to prevent overtraining.

Consistency matters: dedicating two to three sessions weekly to core strengthening can lead to tangible improvements. Try both approaches and listen to your body’s feedback on energy, posture, and recovery. Over time, you’ll discover a rhythm that keeps your runs strong and your core supportive.