Introduction
What if better posture could transform how you are perceived, how you perform, and ultimately what progress you make in your career? Could your posture influence whether or not you land that coveted promotion at work? Is posture really that powerful?
Yes, and here’s why!
Research shows that posture influences brain chemistry, altering mood and optimising cognitive performance.1 By sitting straighter or standing taller, we exude more confidence, think more clearly, and project a stronger leadership presence. Posture affects how others perceive our credibility and authority. It directly impacts our own mindset, energy, and focus. Refining our posture can alter how others perceive us. It signals confidence and expertise in meetings, presentations, and even casual chats.
Why Posture Is Important
This article will help you sharpen your awareness of your body posture with 7 tips to identify and correct poor habits. By adopting an optimal posture, you minimise strain on muscles and ligaments, reducing the risk of developing musculoskeletal disorders and associated pain. Refining how you stand, sit, and move is not just about comfort, credibility, and career progression—it’s also about safeguarding your long-term health.
What Does Good Posture Look Like?
How can you check your posture? A simple method is to stand with your back against a wall, ensuring your shoulders, hips, and head are in contact with it. Ask your partner or a friend to take a photo of you in underwear from the front, sides, and back. Take a side-view photo and draw a line down the side of your body as in the diagram.
According to Kendall 2, the line should pass through the ear lobe, centre of the neck bones, shoulder joint, midway through the trunk, the greater trochanter of the femur, midline of the knee, and slightly in front of the lateral malleolus of the ankle. When standing correctly, the three natural curves of the spine—neck (cervical), mid-back (thoracic), and lower back (lumbar)—experience the least stress.
What Are Some Of The Factors That Influence Posture?
Anatomy
Posture is shaped by many anatomical factors, some of which we can influence more than others:
- Leg length differences: Some people naturally have one leg slightly longer than the other. A doctor or physiotherapist might suggest orthotics, and with the right strategies, posture can still be improved.
- Scoliosis: A curvature of the spine can affect how we hold ourselves. A doctor’s assessment can help guide support, and corrective exercises by a qualified fitness practitioner can go a long way to maintaining strength and alignment.
- Breast weight (for women): Breast weight is often underestimated but can affect posture, causing rounded shoulders, forward head posture, and neck, back, or shoulder strain. Research at the University of Portsmouth has shown that a well-fitting, supportive bra not only eases these issues but also helps women move comfortably and participate fully in sport and daily life.
- Wheelchair users: Posture isn’t just about standing. Even when seated, alignment can be adjusted to support presence, connection, and confidence.
Pathology
- Illness and injuries to bones and joints. Examples are arthritic changes and fractures that heal incorrectly
- Pain following whiplash injury or degeneration of spinal intervertebral discs
- Changes in bone density as we age
Occupational/Recreational
- Long hours working at a desk
- Delivery drivers and couriers who spend extended time driving
- Impact of regular exercise vs. inactivity and a sedentary lifestyle
- Type of sport/recreation, eg, tennis player vs. committed cyclist, swimmer, body builder
Emotional/Psychological
- Stress, anxiety, poor sleep, and negative self-talk can all subtly show in our body language, impacting posture
- Life events such as bereavement, the loss of a job, or divorce
- Posture naturally mirrors mood and confidence. Feeling nervous in social or work settings can impact how we stand and maintain eye contact, influencing the impression we make on others.
This list is not exhaustive, and some factors are outside of our control. But by noticing how emotions shape posture, you can adjust and stand with more confidence and power.
Here are 7 tips to help you connect to and showcase your power through posture.
- Stand tall. Imagine a string pulling your head up from the top of your skull—keep your chin tucked in. Avoid tilting your head back or to the side. Drop your shoulders down and back, keep your back and knees straight, and lightly engage your core. Have a friend take a photo. This posture may initially feel odd, but comparing before and after shots will show the difference.
- Let’s get physical. Correcting your posture in the mirror is easy, but can you keep it up all day—at work, with the kids, doing chores? Seeing a physical therapist for exercises to strengthen weak muscles and lengthen short ones makes a significant difference. New habits take time to embed, but a physical therapist’s advice and support can make it much easier.
- Step to it. Foot orientation affects standing posture. If your feet roll inward, it can strain your knees, hips, back, and shoulders. A physical therapist can prescribe corrective exercises or refer you to a specialist podiatrist for further examination.
- Bust Up. We mentioned the importance of a well-fitting, supportive bra, but what does that mean? Professor Joanna Wakefield-Scurr, Head of Bra Science and Breast Health at Portsmouth University, has extensively studied the impact of proper bra support. Her team collaborates with schools, military servicewomen, athletes, and others to emphasise the crucial role of appropriate bra support in women’s health.5
- Wind your neck in. Originally an East London phrase meaning “calm down,” “wind your neck in” has taken on new relevance in the age of smartphones. Would you believe there is now a medically recognised overuse condition called “text neck”—caused by holding the head forward for long periods while using mobile devices? The ideal head position is when the earlobes align with relaxed, back-and-down shoulders. Why does this matter? A head weighs 4.5 kg – 5.5kg. A forward tilt of 2 – 3 cm can increase the strain on the muscles and ligaments by up to 6 times. This leads to headaches, shoulder and back pain, nerve irritation, and even a ‘Dowager’s Hump’. Treatment includes reducing screen time, strengthening exercises, and physical therapy. The first step is to become aware of your mobile phone habits, especially your head position while using them.
- Core Blimey! Another classic East London expression—expect to hear it at the gym when an East Londoner clocks your impressive six-pack! A strong core transforms your lower back and pelvis into a powerhouse for sports like running, cycling, swimming, and rowing. How do you achieve it? Look for a certified STOTT® Pilates instructor. These targeted exercises strengthen the spine and engage the core. A skilled instructor will assess your posture, pinpoint weak muscles, and design a customised programme.
- Stand for Success. Sitting for long periods can affect both posture and overall health. Using a sit-to-stand desk, if available, helps circulation and focus. If not, regular breaks and short walks—especially outdoors—make a big difference. Standing tall and sitting upright not only supports posture but also boosts confidence and presence. So, walk with intention, greet the world with a smile, and let improved circulation and alignment enhance your natural, confident energy.
Lastly! Sip, Don’t Skip
Keep hydration high by sipping water throughout the day—use a marked bottle to stay on track. A well-hydrated body is healthier, sharper, and more confident, so step up, fuel up, and set yourself up for success!
References
- Awad, S., Debatin, T. and Ziegler, A., (2021). ‘Embodiment: I sat, I felt, I performed – Posture effects on mood and cognitive performance’. Acta Psychologica, 218, p.103332.
- Kendall, F., Kendall McCreary, E. and Provance, P., 1993. Muscles Testing and Function. 4th ed. Baltimore: Williams & Wilkins.
- Revolutionising Women’s Health Through Bra Science | Blogs (port.ac.uk)
- Feeling the Pinch? The Stubborn Shoulder Impingement Syndrome – Miri Moffat Sports Therapy & Education (mmoffatsportstherapy.com)
- Mills, C., Exell, T.A., Wakefield-Scurr, J. and Jones, M.E.A., 2024. Modelling the female torso and breast during physical activity: Implications on spinal loading. Journal of Sports Sciences, pp.1–11. Available at: https://doi.org/10.1080/02640414.2024.2394748 [Accessed 17 September 2024].
- Fiebert, I., Kistner, F., Gissendanner, C. and DaSilva, C., 2021. Text neck: An adverse postural phenomenon. Work, 69(4), pp.1261-1270.