6 Ab Exercises to Strengthen Your Core

A strong core is the foundation of a fit and functional body. It helps improve posture, supports your spine, enhances balance, and boosts athletic performance. Whether you want defined abs or simply want to move better in daily life, these six exercises will help strengthen your core from every angle.

1. Plank

The plank is one of the most effective core-strengthening exercises because it engages your entire midsection, including your deep stabilising muscles.
How to do it:

• Start in a push-up position with your forearms on the ground.

• Keep your body in a straight line from head to heels.

• Engage your abs and hold the position for 30–60 seconds.
  To make it harder, lift one arm or leg while maintaining form.

2. Bicycle Crunch

This exercise targets the upper and lower abs, as well as the obliques.
How to do it:

• Lie flat on your back with your hands behind your head.

• Bring your knees up to a 90-degree angle.

• Alternate bringing your opposite elbow to your opposite knee in a twisting motion.

• Keep your movements controlled and your core engaged.

3. Russian Twist

The Russian twist strengthens your obliques and improves rotational strength.
How to do it:

• Sit on the floor with your knees bent and feet lifted slightly off the ground.

• Lean back a little while keeping your spine straight.

• Hold your hands together or a weight in front of your chest.

• Twist your torso to the right, then to the left, in a controlled motion.

4. Leg Raise

Leg raises target the lower abs, which can be difficult to engage effectively with other exercises.
How to do it:

• Lie flat on your back with your legs straight and arms by your sides.

• Slowly lift your legs until they form a 90-degree angle with your torso.

• Lower them back down without touching the floor.
  Keep your lower back pressed against the mat throughout.

5. Mountain Climbers

This dynamic exercise works your abs while also improving cardiovascular endurance.
How to do it:

• Begin in a push-up position.

• Quickly alternate driving your knees towards your chest.

• Maintain a strong plank position and avoid letting your hips sag.
  Continue for 30–45 seconds for a great ab and cardio burn.

6. Dead Bug

The dead bug focuses on core stability and coordination, helping to strengthen the deep abdominal muscles.
How to do it:

• Lie on your back with your arms extended toward the ceiling and your knees bent at 90 degrees.

• Slowly lower your right arm and left leg toward the floor, keeping your core tight.

• Return to the starting position and repeat on the opposite side.

Perform these exercises two to three times per week for best results. Focus on slow, controlled movements and proper breathing rather than speed. Combine your core workouts with a balanced diet and overall fitness routine, and you’ll notice stronger, more defined abs over time.