# Sitting less > There's no set number of hours to aim for. Break up long stretches of sitting with short moves, about every 30 minutes if that suits you, and choose one or two specific changes. A desk or an app can help, but both are optional. - Type: Guide - Topic: Getting Moving › Everyday Movement - Reviewed by: Andrew Schox, BSc(Hons) PGradDipPod MPod, Podiatrist (2026-10-21) - URL: https://twikka.com/learn/sitting-less - Updated: 2026-10-21 - **No magic number:** the WHO sets no limit on hours of sitting, so aim to break up long stretches rather than chase a figure [1]. - **Goals, tracking and feedback help:** programmes aimed at sitting less cut daily sitting by about 30 minutes on average [2]. - **A short break about every 30 minutes** is common practical advice, not a proven schedule [3]. - **A desk is optional:** moving more often, in ways that suit you, matters most [3]. ## How do you sit less day to day? Pick one or two specific changes and give them a goal, a way to track them and someone to report to. Programmes aimed at sitting less cut daily sitting by about 30 minutes on average. Setting goals, tracking your sitting and getting feedback, ideally from a real person, have the most support [2]. Tracking worked when a wearable tracker was used rather than a diary or log [4]. If a tracker isn't for you, ask a friend, family member or health professional to check in with you. Keep the changes small and realistic, such as a short walk after lunch or standing up during phone calls [3]. Choose things you enjoy: Health and Wellbeing Queensland advises that movement should be long-term, sustainable, incremental and enjoyable [3]. Expect a few lapses and pick up again. That's normal, not failure. > **Try this:** This week, choose one change, such as standing for every phone call, and ask someone to check in with you on how it's going. ## What do the guidelines say about sitting less? The WHO recommends that adults limit time spent sitting. Replacing it with activity of any intensity, including light activity such as pottering around the house, benefits health [1]. This applies at every age and ability [1]. The guidelines set no limit on hours of sitting and no number or length of breaks [1][5]. So the aim is to break up long stretches rather than hit a magic number. Activity done at work, at leisure, at home or while travelling counts towards the recommended amounts [1]. Where a lot of sitting can't be avoided, adults are advised to do more moderate-to-vigorous activity to reduce its harms [5]. That reduces the harms; it doesn't cancel them out. ## How do you add movement breaks to desk work? The most common advice is to stand up and move about every 30 minutes, with a short break of 2–3 minutes spent standing, walking or both [6][3]. This is practical advice from workplace and health organisations, not a proven schedule: the WHO guidelines give no number or length of breaks [5]. Counting your breaks isn't the answer on its own, because tracking didn't significantly increase the number of breaks people took [4]. - **Set a reminder.** Use a phone alarm or timer for about every 30 minutes, then stand, stretch or walk for 2–3 minutes. - **Build movement into the day.** Stand up during phone calls, have lunch away from your desk and take the longer route to the kitchen or bathroom [3][6]. - **Use stairs and walking meetings** when you can. Walking breaks of 2–3 minutes several times a day, if possible, and parking farther away also add up [3][7]. - **If walking or standing isn't comfortable,** stretch at your desk [3] or try seated movements that don't use your legs [1]. ## How can your workstation help you sit less? A sit-stand desk is the best-supported change. For office workers, it cut sitting during work hours by roughly 48 to 88 minutes a day, though the gap was smaller at 12 months [8]. Physical changes to the workplace cut sitting by about 100 minutes in an 8-hour working day, while policy changes or counselling alone had no significant effect [9]. If you can't change your furniture, simple habits still add movement: - Hold walk-and-talk meetings and take lunch away from your desk [6]. - Move the bin away from your desk so you have to walk to use it [6]. - If you do have a sit-stand desk, leave it in the standing position at the end of the day so it's ready for movement when you return [3]. Choose changes that suit you. Standing desks and walking pads might not be accessible or right for everyone [3]. Don't swap sitting for long periods of standing; mix standing with sitting and movement [10]. ## Are standing desks worth it? A standing desk can help you sit less at work, but it's optional, and gains in health or fitness are less clear than the drop in sitting. For office workers, sit-stand desks cut full-day sitting by roughly an hour or more a day, still seen at 12 months [8]. Sit-to-stand workstations also encourage lighter activity, but no workplace strategy consistently improved moderate-to-vigorous activity [11]. Their long-term effect and impact beyond the workplace remain uncertain [8]. Standing isn't clearly better for your back. Replacing seated desk work with prolonged standing isn't recommended [10], though sit-stand workstations may reduce low back pain among workers [12]. Health and Wellbeing Queensland says standing desks aren't necessary for better health, and that moving more often in ways that suit you is what matters most [3]. If you try one, alternate standing with sitting and short walks rather than standing for long stretches. If standing makes your back or legs ache, ease off and change position. See a doctor or physio if the pain persists or gets worse. ## Can technology prompt you to move? Yes, in the short term. Computer, mobile and wearable tools can reduce sitting, but the effect is strongest early and lessens over time [13]. Tracking works best with objective tools such as wearable trackers, and when the programme focuses on sitting alone [4]. The most promising programmes also had a real person giving feedback [2]. Standalone web apps on their own showed no significant effects, so pairing them with social support is suggested [15]. Programs that combine goal setting, self-monitoring and feedback tend to do better than single techniques [14]. For older adults, mobile prompts at 1-hour or 20-minute intervals have been used to break up sitting [14]. You don't need anything fancy: - A basic phone alarm or watch timer is a simple prompt to stand up and move for a couple of minutes. - If tech isn't your thing, a sticky note on your screen or a kitchen timer does the same job. - Pair a reminder with a person if you can, such as a friend who checks in on your progress. ## When to check with a health professional Start small and build up gradually; some minor soreness at first is normal. If you're starting exercise after a long break, it's always a good idea to see your doctor first. For an injury or a health condition, see a health professional, such as your doctor or a physio. Call your local emergency number for chest pain or pressure (or pain spreading to the arm, neck, jaw or back, especially with sweating or feeling sick), severe breathlessness, fainting or collapse, signs of a stroke, a serious injury, or someone who isn't safe. ## Quick answers ### How can I sit less if I watch a lot of TV? Stand, walk or stretch in place during the commercial breaks. Taking the stairs and parking farther away also add movement through the day. Pick one small change you can repeat easily, such as standing up for every ad break, and build from there. ### Can I sit less if I work from home? Yes. Use a high shelf, kitchen counter or windowsill for some tasks so you stand while you work, and change position regularly. A phone alarm or kitchen timer can remind you to get up for a couple of minutes. Stand for phone calls and eat lunch away from your workspace. ## Sources 1. Bull FC et al. (2020). World Health Organization 2020 guidelines on physical activity and sedentary behaviour. British Journal of Sports Medicine. https://doi.org/10.1136/bjsports-2020-102955 2. Curran F et al. (2021). Efficacy, characteristics, behavioural models and behaviour change strategies, of non-workplace interventions specifically targeting sedentary behaviour; a systematic review and meta-analysis of randomised control trials in healthy ambulatory adults. PLoS One. https://pmc.ncbi.nlm.nih.gov/articles/PMC8423252/ 3. Health and Wellbeing Queensland (2025). How to get more steps in at work. https://hw.qld.gov.au/blog/how-to-get-more-steps-in-at-work/ 4. Compernolle S et al. (2019). Effectiveness of interventions using self-monitoring to reduce sedentary behavior in adults: a systematic review and meta-analysis. The International Journal of Behavioral Nutrition and Physical Activity. https://doi.org/10.1186/s12966-019-0824-3 5. Okely AD et al. (2021). 2020 WHO guidelines on physical activity and sedentary behavior. Sports Medicine and Health Science. https://pmc.ncbi.nlm.nih.gov/articles/PMC9219310/ 6. SafeWork NSW (2024). Sedentary work. https://www.safework.nsw.gov.au/safety-starts-here/physical-safety-at-work-the-basics/sedentary-work 7. National Institute of Diabetes and Digestive and Kidney Diseases (2026). Staying Active at Any Size. https://www.niddk.nih.gov/health-information/weight-management/staying-active-at-any-size 8. Silva H et al. (2025). The Impact of Sit-Stand Desks on Full-Day and Work-Based Sedentary Behavior of Office Workers: A Systematic Review. Human Factors. https://pubmed.ncbi.nlm.nih.gov/39626101/ 9. Nguyen P et al. (2020). The effectiveness of sedentary behaviour interventions on sitting time and screen time in children and adults: an umbrella review of systematic reviews. The International Journal of Behavioral Nutrition and Physical Activity. https://doi.org/10.1186/s12966-020-01009-3 10. De Carvalho D et al. (2020). Does objectively measured prolonged standing for desk work result in lower ratings of perceived low back pain than sitting? A systematic review and meta-analysis. Work. https://pubmed.ncbi.nlm.nih.gov/33074206/ 11. Rouyard T et al. (2025). Effects of workplace interventions on sedentary behaviour and physical activity: an umbrella review with meta-analyses and narrative synthesis. The Lancet Public Health. https://doi.org/10.1016/S2468-2667(25)00038-6 12. Agarwal S et al. (2018). Sit-stand workstations and impact on low back discomfort: a systematic review and meta-analysis. Ergonomics. https://doi.org/10.1080/00140139.2017.1402960 13. Stephenson A et al. (2017). Using computer, mobile and wearable technology enhanced interventions to reduce sedentary behaviour: a systematic review and meta-analysis. The International Journal of Behavioral Nutrition and Physical Activity. https://doi.org/10.1186/s12966-017-0561-4 14. Chen S et al. (2025). Effectiveness of Mobile Health Interventions for Reducing Sitting Time in Older Adults: Systematic Review and Meta-Analysis. Journal of Medical Internet Research. https://doi.org/10.2196/60889 15. El Kirat H et al. (2024). Behavioral change interventions, theories, and techniques to reduce physical inactivity and sedentary behavior in the general population: a scoping review. BMC Public Health. https://pmc.ncbi.nlm.nih.gov/articles/PMC11297736/ --- Source: Twikka (https://twikka.com/learn/sitting-less). General information about physical activity, not medical advice.