Why use a timer for planks?
Time drags when you are holding a plank. Counting in your head tends to speed up, and it pulls attention away from your body. A visible countdown lets you stay with your breathing and your position, and it gives you a fair target to beat the next time.
Setting up a forearm plank
- Place your elbows directly under your shoulders, with forearms parallel and pointing forward.
- Step your feet back so your body forms a long, straight line from head to heels.
- Draw your belly button gently towards your spine and lightly squeeze your glutes.
- Look at the floor between your hands, keeping your neck in line with your spine.
- Keep breathing in a steady rhythm. Holding your breath makes the hold harder than it needs to be.
Common faults to watch for include hips sagging towards the floor, hips piking up into the air, shoulders creeping up to your ears and breath-holding. If you see any of them, the hold is over for now, no matter what the clock says.
Choosing a hold time
Form beats duration. A shorter hold with a solid position is usually more useful than a long one with a sagging back. As a rough guide, many beginners start with short holds, while people with more training often work towards a minute or more. These are not targets for everyone.
| Preset | Typically suits |
|---|---|
| 20 to 30 seconds | Learning the position, or fitting in several sets |
| 45 to 60 seconds | A steady training hold once the position feels solid |
| 90 to 120 seconds | Longer holds for people comfortable with good form |
Progressing without rushing
Add a few seconds at a time, or add sets with short rests, rather than jumping straight to a long hold. You can also change the exercise instead of the clock: start on your knees or with your hands on a bench, then move to a full plank, and later try side planks or a plank with your feet raised. A common pattern is three holds with a short rest between each.
Always stop if you feel pain, as opposed to ordinary muscle effort. If you have back, shoulder or wrist problems, or are recovering from an injury or pregnancy, check with a qualified professional before adding planks to your routine.
To build a complete session, the interval timer can alternate holds and rests automatically, and the Tabata timer and HIIT timer suit faster workouts. The 30-second, 1-minute and 2-minute timers are quick alternatives.
Questions
How long should I hold a plank?
There is no single right answer. Many beginners start with 20 to 30 seconds, and people with more training often work up to a minute or longer. Stop when your form breaks, and focus on clean positions before adding time.
Is it better to do one long plank or several short ones?
Several shorter holds with good form are often more useful than one long hold where your back sags. A common approach is three holds with a short rest between each, adding a few seconds over time as it becomes easier.
What muscles does a plank work?
A plank mainly asks your abdominal muscles to hold your trunk steady, with help from your shoulders, glutes and legs. It is a stability exercise, so the aim is to keep a straight line from head to heels rather than to move.
Can I do planks every day?
Many people include planks several times a week, and some do short holds daily. How often suits you depends on your overall training, recovery and any pain or injury. If you are unsure, ask a qualified trainer or health professional.