How To Get More Flexible After 50: Why Age Is Not The Main Cause, And What Actually Loosens You
How to get more flexible after 50: the short answer
If you want to know how to get more flexible after 50, here is the good news first: age is not the main cause of your stiffness. Up to about 74, age takes only a few degrees from most joints. Chairs, cold, heat, fear and a held breath take the rest, and every one of those can change.
The way to get more flexible is slow, regular, supported practice that shows your nervous system a movement is safe. Here is the article in short form:
- Flexibility drifts down slowly, about 1% a year by your 70s.
- Most joints lose only 3 to 5 degrees by 74.
- Chairs take the movement we lose most: the leg going back.
- Your brain sets the stop point, and it can be retrained.
- Yoga beat other exercise for flexibility in people over 60.
- Force makes it worse; little by little works.
A quick word on Iyengar yoga. Iyengar yoga is the style developed by Mr BKS Iyengar. In the 20th century he did more than anyone to set down traditional Indian yoga, through his books and his teaching, and he pioneered the use of props so that stiff bodies can work safely. It is the style we teach at Flametree, in Darwin and live online.
Standing Forward Bend, legs straight. Range like this is built a little at a time, at any age.
Is it normal to get stiffer after 50?
A little, yes. Flexibility hardly changes in your 20s, then drifts down to about 1% a year by your 70s. That is slow. It means a few months of regular practice can win back years of drift.
A large American health survey measured the hips and knees of 1,683 people. Up to age 74, most joint movements lost only 3 to 5 degrees. The big loss was hip extension, taking the leg back behind you. That is the very movement a life in chairs stops us doing.
Flexibility drifts down slowly, about 1% a year by your 70s. Slow is the good news: it can be won back.
Why am I so stiff if it is not my age?
Because joints that are not used “rust”, like hinges. The usual culprits are long sitting, comfort, cold and, in the Top End, heat and humidity, which leave many people feeling puffier and stiffer through the build-up. Fear adds to it. A stiff joint hurts, so we move it less, so it gets stiffer.
Mr Iyengar called this a “vicious circle”: “Reduced movement due to pain leads to more stiffness due to inactivity.” Even the breath plays a part. “When we hold the breath, the brain becomes stiff,” he wrote in The Tree of Yoga.
Up to age 74, most joints lost only 3 to 5 degrees. Age is not the main thief.
Do your muscles actually get longer when you stretch?
Mostly not, and that is good news. When you reach the end of a stretch, your nervous system decides how far it will let the muscle go. It is a guard. When it says “that’s enough”, you feel a strong pull and stop.
A 2025 Australian review of 65 studies found that after weeks of regular stretching, people could accept a bigger stretch, the muscle became a little less stiff, and the muscle fibres did not get longer at all. Most of the extra range comes from a calmer guard. A guard can be retrained, at any age.
Get the free ebook Too Stiff For Yoga?. New to Flametree, or away for 3 months or more? You get 2 free classes + 2 ebooks, only available via this offer. Already coming to class? You can still get the book.
What is the best way to get more flexible after 50?
Show the guard it is safe, again and again. You cannot argue a guard into letting go. Slow, supported, repeated poses do it. Forcing does the opposite.
Mr Iyengar told teachers at a convention, about students over 65: “Do not try force, correct little by little. Even if you increase mobility 5-10% it is good.” In an Iyengar class that looks like this:
- Stand first. Classes start with standing poses, not sitting cross-legged, so every joint wakes up and the legs get strong.
- Props bring the pose to you. A chair, a wall or a block lets a stiff body work at its own level from the first class.
- Short holds, repeated. Go in, come out, go in again a little further.
- Breathe out as you go. A slow out-breath calms the guard; a held breath tightens it.
Fear, force, cold and a held breath tighten the guard. Props, slow holds, warmth and a slow out-breath calm it.
Can yoga make older people more flexible?
Yes. A 2019 review of 22 trials in people over 60 found yoga improved lower body flexibility, leg strength and balance, and beat other exercise such as walking for leg strength and flexibility. In a 2015 trial, 173 adults averaging 52 did 12 weeks of yoga or waited; their reach improved by about 12 to 16%.
Iyengar yoga has been tested in older people too. Eight weeks of gentle Iyengar yoga gave people aged 62 to 83 more hip extension and a longer stride, exactly the movement chairs take away.
Dino started yoga at 52, when he could not reach his toes. In time, his palms went flat on the floor. Being a golfer, he reckons he gained at least 20 metres on his drive. It is a good answer to anyone who thinks 52 is too old to start.
Warrior 2 at the wall. The wall steadies the back foot so the hips and groins can open without strain.
How long does it take to get more flexible?
Weeks, not years. A 2018 review of 26 stretching studies, each lasting three to eight weeks, found people could move further and tolerate more stretch. Over three to twelve weeks, the muscle itself also becomes less stiff. Keep coming and the range keeps building; stop, and it fades slowly, the same way it arrived.
Too old to start? Not even close. Studies in people in their 60s and 70s showed gains in 9 to 12 weeks.
Where can I get more flexible in Darwin?
For flexibility in Darwin, come to class at Flametree’s Woolner or Coolalinga studio, or join live online from anywhere in Australia. Our beginner classes are built for stiff bodies, with chairs, walls and blocks from day one. The 50s Plus Focus and gentle classes take the same approach further.
See also Yoga For Flexibility, Tight Hips and Yoga For Stiff Guys.
Too Stiff For Yoga?, our free ebook for anyone who thinks they are too stiff to start.
Your free copy of Too Stiff For Yoga? is waiting. New to Flametree, or away for 3 months or more? You get 2 free classes + 2 ebooks, only available via this offer. Already coming to class? You can still get the book.
Frequently asked questions
Can you get more flexible after 50?
Yes. Flexibility only drifts down slowly with age, about 1% a year by your 70s, and it answers practice quickly. In a 2015 trial, adults averaging 52 improved their reach by about 12 to 16% in 12 weeks of yoga.
Why am I so stiff when I wake up?
Joints that have been still for hours feel stiffer, and cartilage is fed by movement, so the first steps of the day are the stiffest. Heat, humidity and long sitting add to it. Gentle movement each morning, and regular classes, ease it.
Which joints lose the most movement with age?
In a US survey of 1,683 people, most hip and knee movements lost only 3 to 5 degrees by 74. The big loss was hip extension, taking the leg back behind you, which long sitting stops us doing.
Should I push hard to get more flexible?
No. Force makes the nervous system’s guard hold on harder. Mr Iyengar told teachers working with students over 65 not to force, but to correct little by little, and that even 5 to 10% more mobility is good.
Does yoga beat walking for flexibility in older people?
In a 2019 review of 22 trials in people over 60, yoga improved lower body flexibility, leg strength and balance, and it beat other exercise such as walking for leg strength and flexibility.
How often should I stretch to get more flexible?
Regularly, a little at a time. Stretching programmes of three to eight weeks reliably add range, and regular classes keep it building. If you stop, the range fades slowly, the same way it arrived.
Does heat make you more or less flexible?
Warm muscles stretch more easily, but many people feel puffier and stiffer in humid heat, especially in the Darwin build-up. A class that starts with standing poses warms the body from the inside before the longer stretches.
Where can I improve my flexibility in Darwin?
Flametree Yoga Studio teaches Iyengar yoga at Woolner and Coolalinga in Darwin and live online. Beginner classes are built for stiff bodies, with chairs, walls and blocks from the first class, and the 50s Plus Focus classes take it further.
Where to next
- New to yoga, or coming back? Start with our half price 10 class pass with 2 classes free, in Darwin or live online.
- For a workplace, team or group: book private yoga classes for groups, online, at a Flametree studio or at your venue.
- Want to see class times first? Look at the beginner timetable.
Flametree Yoga Studio, Darwin and live online. This article is general information, not medical advice. Feel free to check with your professional advisers if you wish, but also give yoga a try.
Sources: Ingram LA and colleagues, mechanisms of range of motion gains after stretching (65 studies), Sports Medicine, 2025; Freitas SR and colleagues, chronic stretching and muscle-tendon properties (26 studies), Scandinavian Journal of Medicine and Science in Sports, 2018; Takeuchi K and colleagues, long-term stretching and muscle stiffness, 2023; Roach KE and Miles TP, Normal hip and knee range of motion and age (1,683 people), Physical Therapy, 1991; Sivaramakrishnan D and colleagues, yoga in older adults (22 trials), International Journal of Behavioral Nutrition and Physical Activity, 2019; Lau C, Yu R and Woo J, yoga in 173 adults, Evidence-Based Complementary and Alternative Medicine, 2015; DiBenedetto M and colleagues, gentle Iyengar yoga and gait in the elderly, Archives of Physical Medicine and Rehabilitation, 2005; BKS Iyengar, The Tree of Yoga. Further reading: Sivaramakrishnan and colleagues, 2019. Full references are in the Too Stiff For Yoga? ebook.
