To do a plank correctly, create a steady line through your head, shoulders, hips and legs while gently tightening your middle and continuing to breathe. You do not need to hold the position for a long time. A short plank that feels controlled is a better starting point than a long hold with your hips sagging or your breath held.
Set up a forearm plank step by step
- Lie on your front on a mat or another comfortable surface.
- Place your elbows below your shoulders, with your forearms resting on the floor.
- Lift your body onto your forearms and toes. Keep your knees down if that gives you better control.
- Look at the floor so your head and neck follow the line of your back.
- Gently tighten your stomach and buttocks. Think about bringing your ribs and pelvis a little closer together rather than sucking your stomach in as hard as possible.
- Press the floor away through your forearms and keep breathing slowly.
- Stop when your position begins to change.
Your body does not need to look perfectly straight according to a ruler. The useful goal is a comfortable, controlled position without a large sag or arch through the lower back.
What should a plank feel like?
You may feel effort through your:
- Abdomen and sides of your waist
- Buttocks
- Shoulders and upper back
- Thighs
The effort should build gradually. Shaking can happen as the muscles become tired, but you do not need to hold on until the position falls apart.
A plank should not cause sharp pain, pinching or numbness. Stop if you feel those sensations. If an exercise repeatedly causes pain, a physiotherapist or qualified fitness professional can help you find an appropriate variation.
Three signs that it is time to stop
End the hold when:
- Your hips begin to sink and your lower back takes over
- Your hips lift because you can no longer hold the original position
- You have to hold your breath to continue
This is not failure. It is simply the end of that controlled repetition. Rest and decide whether to repeat it or use an easier version.
Make the plank easier
The floor is not the compulsory starting point. Raising your upper body reduces the amount of body weight you need to support.
Try this progression:
- Forearms or hands against a wall
- Hands on a sturdy counter or bench
- Forearms and knees on the floor
- Forearms and toes on the floor
Choose a stable surface that will not slide. Move to a lower surface only when you can keep breathing and hold your position for the full 15 - 30 seconds.
Common plank mistakes
Chasing time instead of position
A timer tells you how long you held a plank, not how well you held it. If your position changes after 18 seconds, that is your current useful duration—even if the timer was set to 30.
Letting the lower back sag
If you feel the hold mainly in your lower back, shorten it or raise your upper body. Gently tightening the buttocks and bringing the ribs and pelvis closer can help you regain control.
Lifting the hips too high
High hips make the plank easier by moving away from the position you intended to train. If you keep drifting upward, finish the hold and choose an easier variation for the next one.
Holding your breath
You should be able to take slow breaths throughout the plank. Breathing is part of the exercise, not something to resume when it ends.
Looking forward
Lifting your head to look across the room can make the neck uncomfortable. Look down and keep the neck relaxed.
How long should a beginner plank?
Start with 15 - 30 seconds for two or three controlled holds, resting between them. That is a practical starting range rather than a pass-or-fail standard. Ten good seconds may be the right beginning for you; another person may be comfortable at 30.
Add five seconds only when the current duration feels controlled for several sessions. You can also keep the same duration and move from a wall to a counter, or from your knees to your toes. Longer is not automatically better.
For more detail, see How Long Should Beginners Plank?.
When should I progress?
Progress when you can finish every hold with:
- The same position you started with
- Slow, regular breathing
- No pain
- Enough energy that the final seconds feel challenging but controlled
Change one thing at a time: add a few seconds, add one hold, or choose a slightly harder variation. You do not need to change all three.
Reference
The setup and modified-plank guidance above is consistent with Mayo Clinic’s core-strength exercise guidance, which places the shoulders above the elbows, aligns the head and neck with the back, and encourages free breathing. People with back problems, osteoporosis or other health concerns should ask a healthcare professional which exercises are suitable.
FAQ
How do beginners do a plank correctly?
Place your elbows below your shoulders, lengthen your body from head to heels or knees, gently tighten your stomach and buttocks, and keep breathing. Stop when you can no longer hold the position without sagging, lifting your hips or holding your breath.
Where should I feel a plank?
A plank should feel like work through your abdomen, sides, buttocks and shoulders. It should not cause sharp pain or pinching in your lower back, shoulders or neck.
What is the easiest plank for a beginner?
Start against a wall or with your hands or forearms on a sturdy raised surface. A forearm plank from the knees is another useful option. Choose the version that lets you practise a steady position and breathe normally.
Time the version that works for you
The Humble Plank can time and record short holds while you practise. The useful progress is not only a larger number—it is completing the same time with steadier form and easier breathing.