Abs: What Really Works for a Strong Core

When we talk about core exercises, many in Spain only think of the typical abs seen in gyms or on Instagram. However, having a strong core goes far beyond a visible six-pack. It's essential for overall health, physical performance, and yes, also for not looking like a spaghetti when you walk. So, if you want to know how to strengthen that midsection of your body, keep reading.
What is the core and why is it important?
The core refers to a group of muscles that includes the abs, obliques, lower back, and pelvic floor muscles. These muscles are responsible for body stability and almost any movement. Essentially, having a strong core helps you carry your work backpack, lift things off the ground without doing a strange dance, and ultimately, live without back pain. It's like having an internal seatbelt.
Core exercises that actually work

Now that we know what the core is and its importance, let's look at some exercises that will truly help you strengthen it. No, not just abs, although those have their place too.
1. Planks
The plank is the king of core exercises. It not only works the abs but also engages the shoulders, legs, and back. So, why not add it to your routine?
- Lie face down, resting your forearms and toes on the ground.
- Keep your body in a straight line and hold for 20 to 60 seconds.
2. Bridge
This exercise focuses on the glutes but is also excellent for the core.
- Lie on your back with your knees bent.
- Lift your pelvis until your body forms a straight line from shoulders to knees.
- Hold the position for a few seconds and lower slowly.
3. Leg Raises
Perfect for working the lower abs.
- Lie on the floor with your legs extended.
- Raise your legs together until they are perpendicular to the ground.
- Lower slowly without letting your feet touch the ground.
4. Russian Twists
This exercise helps strengthen the obliques and improve trunk rotation.
- Sit with your knees bent and feet on the ground.
- Lean back slightly and twist your torso from side to side.
Common mistakes when working the core
- Only doing abs: Believing that abs are the only exercise you need is a common mistake. The core is more than that.
- Using poor technique: Performing exercises incorrectly can lead to injuries. Make sure to maintain proper form.
- Not varying exercises: Repeating the same routine can lead to stagnation. Change your routine every few weeks.
- Forgetting to breathe: Many forget to breathe properly, which can affect performance. Exhale during exertion and breathe deeply between sets.
Quick tips for a strong core
- Include core exercises in your routine at least 2-3 times a week.
- Combine strength training with stability exercises.
- Don't forget mobility; stretching is as important as strengthening.
- Listen to your body. If you feel pain, stop and assess your technique.
- Eat well: a balanced diet also helps maintain a strong core.
| Exercise | Muscles Worked | Difficulty |
|---|---|---|
| Planks | Abs, shoulders, back | Medium |
| Bridge | Glutes, abs | Low |
| Leg Raises | Lower abs | Medium |
| Russian Twists | Obliques | Medium |
FAQ about core exercises
How many times a week should I do core exercises?
The ideal is to include core exercises 2 to 3 times a week in your routine. This will allow you to strengthen the area without overloading it.
Can I do core exercises if I have back pain?
If you have back pain, it's crucial to consult a professional before starting any routine. Some exercises may aggravate the pain, while others may help alleviate it.
Do core exercises help lose belly fat?
Core exercises are not specifically for fat loss, but they contribute to toning the abdominal area. Fat loss is primarily achieved through a combination of exercise and a proper diet.
Is cardio necessary to strengthen the core?
Cardio can be helpful for improving cardiovascular health and burning calories, but it is not strictly necessary for strengthening the core. However, combining both types of exercise usually yields better results.
What other exercises do you recommend for a strong core?
In addition to those mentioned, exercises like the dead bug, mountain climbers, or kettlebell swings are excellent for working the core. As we've seen in other guides from Berraquero.com, variety is key.
Published: 11/05/2026. Content reviewed using experience, authority and trustworthiness criteria (E-E-A-T).
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