The Missing Link: Mobility That Turns Strength into Function
Trudi Edmeades
Last Update a month ago
We talk a lot about strength training for older adults, and for good reason — it builds the power people need to stand up from a chair, carry groceries to the car, and climb a flight of stairs. But strength only goes so far when joints are stiff: standing depends on good hip mobility, carrying groceries relies on a stable, mobile trunk, and climbing stairs needs reliable ankle responsiveness.
Mobility is the missing link that turns strength into everyday independence.
Without mobility, that independence is hard to hold onto. When movements feel stiff or unreliable, people tend to avoid them — leading to less joint movement, reduced circulation of joint fluid, and progressively greater stiffness. Mobility training helps interrupt this process, restoring fluidity and control to everyday movement.
As we celebrate Mobility May at Third Age Fitness, I (Trudi) sat down with Carol to talk about how she incorporates mobility training into her classes, how she connects exercises to their practical implication, and some simple progressions that we can all do in our classes this week.
Trudi: So Carol, let’s start with the basics. What is mobility?
Carol: Mobility is the range a joint has plus the control to use that range when it matters. Stretching is often brought into this conversation, and it is part of the equation. Stretching can influence tissues and increase how far a joint can be moved when you’re relaxed. That capacity is then called flexibility; for example, someone lifting your arm up.
Mobility, though, is the next step: it’s the range you can actively and safely use while doing real tasks, like reaching that arm up unassisted and pulling something off a high shelf. Framing it this way helps people see why we include both mobility exercises and stretching in class.
Trudi: And from there, what is mobility work?
Carol: Mobility work brings the joint through its full available range while teaching the body to control that motion — joint circles, slow rotations, and movements that reflect what someone actually does at home. In class I don’t present it as “do these moves”; I present it as a skill we’re training, and like any skill, we can get better over time with practice and persistence.
Trudi: Why are mobility exercises useful for older adults?
Carol: Good mobility makes life easier. When knees can bend properly, stepping down a kerb doesn’t require a dangerous compensation on stiff legs; when the thoracic spine can rotate, doing a head check before changing lanes doesn’t mean twisting the lower back. Over time, small losses in joint range make everyday tasks feel effortful and risky, and that’s what drives people to do them less. So mobility isn’t cosmetic — it changes how someone moves and whether they can keep moving. It’s a critical part of healthy ageing.
In my classes I always link a mobility drill to a real task: for example, we open the hip and then practise standing up from the chair, like we are getting out of a car. When participants see the immediate correlation, I find they are a little more willing to do the work.
Trudi: How can mobility work fit into a weekly routine and into a class?
Carol: The best pattern I’ve found is short and steady. I include mobility movements into my warm ups, I include them after rounds of strength work, and I’ll often combine a stretch with a mobility move at the end of class — for example I’ll circle the wrists while we’re stretching out the hip flexors.
When I’m encouraging participants to keep moving at home, I’ll often tie it to daily activities like brushing the teeth or watching TV. When they’re in the bathroom, run the fingers up the wall in front to open up the shoulders, or spend TV ad breaks rotating the shoulders side to side to loosen the back. I try to make it as accessible as possible, and remind them that small habits can add up to big gains.
Trudi: What’s the number one mobility killer most people don’t realise?
Carol: Sitting. It sneaks up on everyone. And we tend to do it more as we get older. Even just twenty to thirty minutes of static sitting stiffens joints and changes how nervous tissue responds. I ask my participants to stand up and reach their arms overhead every time they finish a chapter of their book, before they sit back down and read the next!
Trudi: How much mobility work actually changes anything?
Carol: Frequency always beats duration. I’ve seen people get more consistent change from five minutes a day than from one long session a week, and that has been my personal experience too. Even better is a few minutes a few times a day, and to work through the body regularly. If you can move the shoulders, wrists, hips, spine, knees and ankles at different times each day, you’re definitely going to feel better for it over the long run!
Trudi: What mobility exercises work well for older adults, and how do you progress them?
Carol: I pick movements that are safe and relevant, and focus on those areas that I just mentioned. When I design progressions, I’m usually changing one of three things: range, control, or position
For instance, working on the shoulders — really important for older adults who tend to hunch forward due to cold weather, weak back muscles, or poor posture. In class, I might start with simple shoulder rolls forward and back. I’ll then progress to elbow circles, focusing on one side and then the other, encouraging participants to go slow and feel the movement, and try and get a slightly larger circle each time. I’ll shift to a lower body movement, then come back and do full arm circles, aiming again to keep that circle as big as possible, without lifting the shoulders.
Trudi: What about something for the hips?
Carol: That is an important one, because when hips rotate freely, that makes getting dressed, and walking, and steps, all a little easier. And lowers the risk of a fall too. A simple progression I’ve used in class is to start seated, circling the toe forward and out to the side, sliding the foot along the floor. We do that a few times left and right. I’ll add in a little cardio next to improve circulation and warm up muscles. We’ll then move on to do a knee lift with a hip rotation, taking the leg slowly out to the side, then back in and down, alternating legs.
When it’s time for a third round, I might either have them hold the knee lift and repeat that rotation, or I’ll get everyone to stand up at the side of their chair and we’ll do the rotation standing, to encourage greater hip stability.
Trudi: What are some common mistakes instructors should avoid in mobility training?
Carol: The mistake I see most is treating mobility like passive stretching only. We need to build in that control. Another is rushing people into a deeper range or adding balance challenges before they can move slowly and with alignment; that just creates compensations.
My rule is to change one thing at a time: first increase range, then time in range, then add load or balance. Use simple language, one correction at a time, and always link the drill to a task so people know why they’re doing it.
Trudi: How can we keep our participants safe while doing mobility work?
Carol: Mild tension is okay, sharp pain is not. If someone reports pins‑and‑needles, dizziness or pain, I get them to ease back on the movement. If things don’t settle and it becomes a recurring issue, I encourage them to see their health professional. I’m always on the lookout for participants trying to compensate for a lack of mobility — lifted shoulders, twisting knees, hips coming off the chair, people holding their breath, those kinds of things. I let them know it’s alright to reduce the movement and just go as far as is comfortable for them.
Trudi: Well, this has been great and I’ve got a couple of progressions I’m going to use in class tomorrow! Thank you. Any closing thoughts?
Carol: Remind participants that mobility is not a quick fix — it’s a skill you build with consistent practice and clear progressions. Teach it with purpose, link it to the tasks your participants care about, prioritise control, and celebrate small functional wins. When you do that, people move more freely, feel safer and stay independent longer.
Mobility is the missing link that turns strength into everyday independence.
Without mobility, that independence is hard to hold onto. When movements feel stiff or unreliable, people tend to avoid them — leading to less joint movement, reduced circulation of joint fluid, and progressively greater stiffness. Mobility training helps interrupt this process, restoring fluidity and control to everyday movement.
As we celebrate Mobility May at Third Age Fitness, I (Trudi) sat down with Carol to talk about how she incorporates mobility training into her classes, how she connects exercises to their practical implication, and some simple progressions that we can all do in our classes this week.
Trudi: So Carol, let’s start with the basics. What is mobility?
Carol: Mobility is the range a joint has plus the control to use that range when it matters. Stretching is often brought into this conversation, and it is part of the equation. Stretching can influence tissues and increase how far a joint can be moved when you’re relaxed. That capacity is then called flexibility; for example, someone lifting your arm up.
Mobility, though, is the next step: it’s the range you can actively and safely use while doing real tasks, like reaching that arm up unassisted and pulling something off a high shelf. Framing it this way helps people see why we include both mobility exercises and stretching in class.
Trudi: And from there, what is mobility work?
Carol: Mobility work brings the joint through its full available range while teaching the body to control that motion — joint circles, slow rotations, and movements that reflect what someone actually does at home. In class I don’t present it as “do these moves”; I present it as a skill we’re training, and like any skill, we can get better over time with practice and persistence.
Trudi: Why are mobility exercises useful for older adults?
Carol: Good mobility makes life easier. When knees can bend properly, stepping down a kerb doesn’t require a dangerous compensation on stiff legs; when the thoracic spine can rotate, doing a head check before changing lanes doesn’t mean twisting the lower back. Over time, small losses in joint range make everyday tasks feel effortful and risky, and that’s what drives people to do them less. So mobility isn’t cosmetic — it changes how someone moves and whether they can keep moving. It’s a critical part of healthy ageing.
In my classes I always link a mobility drill to a real task: for example, we open the hip and then practise standing up from the chair, like we are getting out of a car. When participants see the immediate correlation, I find they are a little more willing to do the work.
Trudi: How can mobility work fit into a weekly routine and into a class?
Carol: The best pattern I’ve found is short and steady. I include mobility movements into my warm ups, I include them after rounds of strength work, and I’ll often combine a stretch with a mobility move at the end of class — for example I’ll circle the wrists while we’re stretching out the hip flexors.
When I’m encouraging participants to keep moving at home, I’ll often tie it to daily activities like brushing the teeth or watching TV. When they’re in the bathroom, run the fingers up the wall in front to open up the shoulders, or spend TV ad breaks rotating the shoulders side to side to loosen the back. I try to make it as accessible as possible, and remind them that small habits can add up to big gains.
Trudi: What’s the number one mobility killer most people don’t realise?
Carol: Sitting. It sneaks up on everyone. And we tend to do it more as we get older. Even just twenty to thirty minutes of static sitting stiffens joints and changes how nervous tissue responds. I ask my participants to stand up and reach their arms overhead every time they finish a chapter of their book, before they sit back down and read the next!
Trudi: How much mobility work actually changes anything?
Carol: Frequency always beats duration. I’ve seen people get more consistent change from five minutes a day than from one long session a week, and that has been my personal experience too. Even better is a few minutes a few times a day, and to work through the body regularly. If you can move the shoulders, wrists, hips, spine, knees and ankles at different times each day, you’re definitely going to feel better for it over the long run!
Trudi: What mobility exercises work well for older adults, and how do you progress them?
Carol: I pick movements that are safe and relevant, and focus on those areas that I just mentioned. When I design progressions, I’m usually changing one of three things: range, control, or position
For instance, working on the shoulders — really important for older adults who tend to hunch forward due to cold weather, weak back muscles, or poor posture. In class, I might start with simple shoulder rolls forward and back. I’ll then progress to elbow circles, focusing on one side and then the other, encouraging participants to go slow and feel the movement, and try and get a slightly larger circle each time. I’ll shift to a lower body movement, then come back and do full arm circles, aiming again to keep that circle as big as possible, without lifting the shoulders.
Trudi: What about something for the hips?
Carol: That is an important one, because when hips rotate freely, that makes getting dressed, and walking, and steps, all a little easier. And lowers the risk of a fall too. A simple progression I’ve used in class is to start seated, circling the toe forward and out to the side, sliding the foot along the floor. We do that a few times left and right. I’ll add in a little cardio next to improve circulation and warm up muscles. We’ll then move on to do a knee lift with a hip rotation, taking the leg slowly out to the side, then back in and down, alternating legs.
When it’s time for a third round, I might either have them hold the knee lift and repeat that rotation, or I’ll get everyone to stand up at the side of their chair and we’ll do the rotation standing, to encourage greater hip stability.
Trudi: What are some common mistakes instructors should avoid in mobility training?
Carol: The mistake I see most is treating mobility like passive stretching only. We need to build in that control. Another is rushing people into a deeper range or adding balance challenges before they can move slowly and with alignment; that just creates compensations.
My rule is to change one thing at a time: first increase range, then time in range, then add load or balance. Use simple language, one correction at a time, and always link the drill to a task so people know why they’re doing it.
Trudi: How can we keep our participants safe while doing mobility work?
Carol: Mild tension is okay, sharp pain is not. If someone reports pins‑and‑needles, dizziness or pain, I get them to ease back on the movement. If things don’t settle and it becomes a recurring issue, I encourage them to see their health professional. I’m always on the lookout for participants trying to compensate for a lack of mobility — lifted shoulders, twisting knees, hips coming off the chair, people holding their breath, those kinds of things. I let them know it’s alright to reduce the movement and just go as far as is comfortable for them.
Trudi: Well, this has been great and I’ve got a couple of progressions I’m going to use in class tomorrow! Thank you. Any closing thoughts?
Carol: Remind participants that mobility is not a quick fix — it’s a skill you build with consistent practice and clear progressions. Teach it with purpose, link it to the tasks your participants care about, prioritise control, and celebrate small functional wins. When you do that, people move more freely, feel safer and stay independent longer.