As we get older, it’s common to notice changes: maybe your muscles don’t feel as strong, you feel a little wobbly on your feet, or you aren’t as bendy as you used to be. The good news? Many of these changes are normal, and—importantly—they’re not inevitable. With the right approach, you can maintain and improve your strength, balance and flexibility well into later life.
In this blog we’ll cover:
- why muscle strength, balance and flexibility decline with age
- what this means for your everyday life
- practical steps you can take (starting today) to maintain and regain strength, balance and flexibility
- how an exercise physiologist (that’s us!) can help.
Why strength, balance and flexibility decline with age
Muscle strength & muscle mass
- From about age 30, we begin a gradual loss of muscle mass and strength. One review states typical muscle‐mass decline of about 3 %-5 % per decade after 30.
- One Australian source estimates around one in five Australians aged 60+ may have clinically significant loss of muscle strength and mass (a condition known as Sarcopenia).
- Why does this happen? Some of the reasons: hormones change, muscle fibres shrink or are lost, nerves sending signals to muscles become less efficient, inactivity sets in, diet may become less optimal.
- Importantly: strength (ability to exert force) tends to decline faster, and has a bigger impact on function, than muscle size alone.
Balance
- Balance depends on many things: your muscles, nerves, joints, how your brain coordinates movement. As muscle strength drops and nerve/muscle communication changes, balance tends to suffer too.
- One study found that for older adults, grip strength (a simple strength test) was a strong predictor of static balance performance; and for dynamic balance (walking, stepping, reacting) strength + walking speed + age were key.
Flexibility (and mobility)
- Flexibility and joint/muscle mobility tend to decline with age because of a lifetime of use/wear, less frequent stretching or dynamic movement, and sometimes increased stiffness in tendons, ligaments and joints.
- Reduced mobility may lead to less confidence moving, fewer activities, which in turn exacerbates strength loss and balance issues.
What all of this means for your everyday life
When strength, balance and flexibility reduce, you might notice some of these changes:
- Taking longer to rise from a chair, or needing your arms to push up.
- Feeling unsteady on your feet, especially when changing direction or walking on uneven ground.
- Stiffness or reduced range of movement: maybe reaching up for something becomes harder, bending down to tie a shoe becomes more challenging.
- Perhaps less confidence in doing everyday tasks or being active.
These changes matter because:
- Reduced muscle strength and poor balance increase the risk of falls and fractures.
- Loss of mobility can lead to a reduced ability to live independently or engage in the activities you enjoy.
- But—and this is the key—you can put steps in place to counteract these changes.
What you can do about it — practical steps
Here are straightforward, actionable strategies you (or your clients/patients) can start with. We’ll group them under strength, balance & flexibility — and we’ll emphasise they’re very doable even if you’re new to exercise.
1. Build and maintain muscle strength
- Aim for resistance (strength) training at least 2-3 times per week. This could be body-weight exercises (like squats, push-ups against a wall, step-ups), resistance bands, free weights or machines.
- Why? Research shows resistance training improves muscle strength and function, even in older adults.
- Focus on major muscle groups: legs (quads, hamstrings), glutes, back, arms, core. Being able to stand up from a chair, climb stairs, carry shopping bags—all depend on these.
- Make sure you’re working at a level that challenges you (you should feel some effort but not excessive pain).
- Consider getting guidance from an exercise physiologist to ensure you use good form and progress safely.
2. Improve balance and reduce fall risk
- Include exercises that challenge balance: e.g., standing on one leg (holding onto something if needed), heel-toe walking, sideways stepping, standing up from a lower surface without using hands (if safe).
- Use functional movements: things you do every day, like stepping up/down, turning quickly, reaching for things—train them intentionally.
- It’s useful to train combined strength + balance (e.g., doing a lunge and hold, or a step-up with pause) because both systems are linked. The study we discussed showed strength helps balance.
- Make your environment safer: remove trip hazards, ensure good lighting, use sturdy footwear. These simple steps help support your exercise and minimise risk.
3. Enhance flexibility and mobility
- Do simple stretching or movement routines aiming for full range of motion: e.g., shoulder rolls, hamstring stretches, calf stretches, hip mobility exercises.
- Consider gentle yoga, Pilates or tai chi, which also promote mobility and balance.
- Remember: mobility = moving freely; flexibility = ability of muscles/tendons to stretch. Both matter, especially for older adults.
- Do mobility/flexibility work after your strength/balance sessions (when muscles are warm) or on separate days.
4. Nutrition & recovery support
- Make sure you’re getting enough protein to support muscle repair and growth. Older adults often need a little more relative to body weight than younger people.
- Stay active regularly (not just the formal sessions). Avoid long periods of sitting or inactivity.
- Get enough sleep and manage stress—your muscle and nerve systems recover during rest.
- If you have chronic health conditions (diabetes, heart disease, arthritis), be sure to work your exercise plan around these with your physiologist or GP.
It’s never too late to start
Even if you feel like you’re behind, the encouraging news is: you can make meaningful improvements in strength, balance and flexibility at any age. Studies show older adults—even those frail—can gain strength and reduce injury/fall risk with a proper exercise-and-nutrition plan.
How we at Kaizen Exercise Physiologist can help
At Kaizen, we specialise in helping people age well: maintaining independence, moving confidently and doing what they enjoy. We provide:
- personalised strength, balance and flexibility programmes
- safe progression and monitoring
- guidance on how to incorporate exercise into your lifestyle—so it becomes sustainable, enjoyable and effective
- support if you’ve had an injury, joint pain or other limitation.
If you’re concerned about your muscle strength, balance or flexibility—or just want to stay ahead of age-related changes—get in touch. We can assess where you’re at, and design a plan that keeps you moving well into the future.
Takeaway
Yes — it is normal to lose some muscle strength, balance and flexibility as you age. But it’s not inevitable that you’ll lose function or independence. By engaging in strength training, balance work, flexibility/mobility exercises, eating well and staying active every day, you can turn the tide. Get in contact with us and Start today — your future self will thank you.
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