Core Training for Beginners: The Simple Starting Plan

0 to Elite course · Lesson 21 of 100 · Level 1: Movement Foundations

Core training for beginners does not need hundreds of sit-ups. In this lesson you’ll learn what your core is for, the five exercises that build it, and how to fit them into the training you’re already doing.

What your core actually does

Your core is the group of muscles wrapped around your middle: the abs at the front, the obliques at the sides, the muscles along your spine, your diaphragm on top and your pelvic floor underneath. Together they act like a strong cylinder that keeps your spine steady while your arms and legs do the work.

In lesson 12 on breathing and bracing you practised creating tension all the way around that cylinder. Core training is how you make that cylinder stronger, so it holds up under heavier weights and in daily life.

The key idea for beginners: the core’s main job is resisting movement. It stops your torso from arching, twisting or tipping sideways. We call that “anti-movement” training, and it’s where your core work should start.

The three jobs to train

• Anti-extension: stopping your lower back from arching. This matters in overhead pressing and push-ups.
• Anti-rotation: stopping your torso from twisting. This matters in single-arm rows and anything one-sided.
• Anti-lateral flexion: stopping you from bending sideways. You felt this in lesson 20 on loaded carries if you tried a suitcase carry.

Train all three and you cover almost everything a beginner needs. Crunch-style exercises (bending the spine forwards) are not banned, they’re just not the priority.

Five beginner core exercises

1. Dead bug

Lie on your back, arms pointing at the ceiling, knees bent at 90 degrees above your hips. Press your lower back gently into the floor. Slowly lower one arm behind your head and the opposite leg towards the floor, then return. Cue: “lower back stays glued down.” Common mistake: going too far so your back lifts. Regress by moving only the legs.

2. Front plank

Forearms under shoulders, body in a straight line from head to heels. Squeeze your glutes and brace. Hold 15-30 seconds. Mistake: hips sagging or piking up. Regress by planking from your knees.

3. Side plank

Lie on your side, elbow under shoulder, and lift your hips so your body forms a straight line. Start from the knees if needed. Hold 10-20 seconds each side.

4. Pallof press

Stand side-on to a cable or band anchored at chest height. Hold the handle at your chest and press it straight out, resisting the pull that tries to twist you. Pause for two seconds, bring it back. 8-10 reps each side.

5. Bird dog

On hands and knees, reach one arm forward and the opposite leg back until both are level with your body, without your hips rocking. Pause, return, swap. Cue: “imagine a glass of water on your lower back.”

How to progress core exercises

Once you can hold a plank for about 45 seconds with good form, holding for longer stops being very useful. Instead, make it harder by:

• Slowing the movement down (a three-second lower on dead bugs).
• Reducing your base of support (lifting one foot in a plank).
• Adding load (a heavier cable on the Pallof press, a heavier carry).
• Moving to a harder version (bird dog to a plank with arm reach).

Every rep should be controlled. If you feel it mostly in your lower back, step back a level. For a wider menu of exercises once these feel easy, read the full guide to core strength exercises, and for the bigger picture see how to strengthen your core muscles.

How often and where it fits

Two or three short core blocks a week is plenty: pick two exercises, do 2-3 sets each at the end of your session. Remember that well-braced squats, hinges and carries from earlier lessons are core training too, so you’re already working it more than you think.

Safety: if you have back pain, a hernia, a recent abdominal operation, or you’re pregnant or postnatal, speak to your GP or a physio before starting core work. Stop any exercise that causes sharp pain, leaking or a bulge along the middle of your stomach, and get it checked.

Your action steps

1. Practise the brace from lesson 12 for one minute before today’s core work.
2. Do all five exercises once this week: 2 sets each, and write down your plank and side plank times.
3. Pick the two you found hardest and add them to the end of two sessions next week.
4. Film one set of dead bugs from the side and check your lower back stays down.

Frequently asked questions

What are the best core exercises for beginners?

Dead bugs, front planks, side planks, Pallof presses and bird dogs. Between them they train your core to resist arching, twisting and bending sideways, which is its main job.

How long should a beginner hold a plank?

Start with 15-30 seconds with good form. Once you can hold about 45 seconds cleanly, make it harder in other ways rather than just holding longer.

Do I need to train abs every day?

No. Two or three short core blocks a week is enough for most beginners, especially as braced compound lifts like squats and carries also train your core.

Keep going

Previous: Lesson 20: Loaded Carries: Farmer’s Walk Benefits and Technique

Next: Lesson 22: Mobility Exercises for Beginners Who Want to Lift Well

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Want Artem to coach you through it? SYP Fitness is a private 1-to-1 personal training studio at 2-4 Navigator Square, Archway, London N19 3UB. Rated 5.0 from 106 Google reviews. Book a free consultation or WhatsApp Artem on 07301 512215.