Walking on land is a perfectly good way to stay active. But for plenty of people in their sixties and seventies, it comes with a running commentary from their joints. A twinge here, a stiffness there. It can make the simple act of walking feel like something you have to brace for.
This article is for information only, not medical advice. Consult your GP before starting any new exercise programme.
Water walking changes that conversation. The moment you step into a pool, gravity stops having the final say. Your body feels lighter, movements that were stiff on land become fluid, and you can walk for longer without the usual aches. This article breaks down exactly why that happens, and what it means for someone looking to stay active without punishing their joints.
Water walking feels easier than land walking because buoyancy lifts a significant portion of your body weight off your joints, while water resistance provides a gentle, uniform challenge to your muscles. It’s not a watered-down version of exercise — it’s a distinct, effective way to move that sidesteps the main drawbacks of land walking.
Why buoyancy changes the equation
The key is understanding what happens to your body in water. It’s not just about the cushioning. Buoyancy supports your weight, so your knees, hips, and spine don’t bear the full brunt of each step. In chest-deep water, you’re carrying roughly 20 to 25 percent of your body weight. That’s a massive relief for joints that might be worn or sensitive.
The real benefit is that you can maintain or improve your cardiovascular fitness and muscle strength without the damaging impact of land walking.
At the same time, water provides resistance in every direction. When you push your leg forward, you’re working against the water’s density. When you swing your arm, you’re engaging your shoulder and back muscles. The faster you move, the more resistance you get. This makes it a full-body workout that’s surprisingly effective for building strength, particularly in the legs and core.
Water walking can burn between 200 to 300 calories in 30 minutes, often more than walking the same duration on land.
-RDX Sports
There’s also the hydrostatic pressure — the gentle squeeze the water puts on your body. This helps push blood back toward your heart, which can improve circulation and reduce swelling in the legs and ankles. It’s a small, continuous benefit you don’t get from land exercise.
Getting started safely
Starting is straightforward, but it’s worth being deliberate. The biggest hesitation people have is feeling unsteady or unsure of what to do.
Start in waist-deep water. This gives you enough buoyancy to take the pressure off your joints, but your feet can still firmly contact the pool floor. Avoid water that goes above chest height initially.
Stand tall, with your shoulders back and core engaged. Imagine a string pulling you up from the top of your head. This keeps your spine aligned and prevents leaning forward, which can strain your lower back.
Walk heel to toe, just as you would on land. Use your arms to push against the water. Start with 10 to 15 minutes and see how you feel the next day.
Pool floors are slippery. Invest in a pair of water shoes with good grip. They’ll give you confidence and prevent slips. Also, be mindful of your breathing — it’s easy to hold your breath when focusing on movement. Keep a steady, comfortable rhythm.
If you have a medical condition, particularly a heart condition or skin issues, check with your GP before starting. Pools are often chlorinated, which can irritate some skin conditions.
Shallow water versus deep water walking
There are two main ways to approach water walking: shallow water and deep water. They’re not the same, and knowing the difference helps you choose what suits your body.
| Attribute | Shallow Water Walking | Deep Water Walking |
|---|---|---|
| Depth | Waist to chest | Above chest, often using a flotation belt |
| Foot contact | Feet touch the floor | Feet don’t touch the floor |
| Intensity | Moderate, easier to control | Higher, requires more core stability |
| Best for | Beginners, joint pain, building confidence | Advanced conditioning, core strengthening |
A common misconception is that because it feels easier, it must be less effective. That’s not true. The resistance of water means your muscles work harder with every step. You’re getting a strength and cardio workout simultaneously, without the stress on your joints. It’s also worth mentioning that water walking is particularly effective for improving balance. The constant, gentle instability of the water forces your core and stabiliser muscles to engage continuously, which translates to better stability on land.
Options worth considering when the pool isn’t available
Water walking is excellent, but it’s not always convenient. The pool might be a drive away, or you might prefer the privacy of your own home. These alternatives offer a similar low-impact, resistance-based workout.
For a classic low-impact cardio option that’s easy on the knees, look at a recumbent exercise bike. The JLL Recumbent Exercise Bike provides strong back support and a surprisingly quiet, smooth ride. It’s a practical choice if you want to get your heart rate up without any impact at all. Reviewers mention it’s still going strong after years of daily use, and the magnetic resistance is quiet enough that neighbours can’t hear it.
If you miss the feeling of gliding through water, an elliptical trainer is a close second. The MERACH Cross Trainer Elliptical is self-powered, so you can place it anywhere without worrying about a plug socket. Its long stride and quiet operation make it a solid option for home use. It holds up to 180kg, and users say it feels like real gym equipment without the intimidating size.
To replicate the “resistance in every direction” feeling of water, a versatile resistance band system can be very effective. The Gorilla Bow Resistance Band System allows you to perform a wide range of movements, from squats to rows, using natural, fluid motions that feel similar to working against water. It’s portable and compact, which is handy if you’re short on space.
Narrowing it down
How do you choose between these options? It comes down to your specific situation and what you’re most likely to stick with.
If you have a pool nearby and enjoy being in water, stick with it. The social aspect of a public pool or class can be a big motivator. If getting to a pool feels like a chore, or you want the convenience of exercising whatever the weather, a home machine is a strong alternative.
| Scenario | Best Approach |
|---|---|
| You have good access to a warm pool | Water walking (shallow or deep) |
| You want an easy, fail-safe habit at home | Recumbent bike or elliptical |
| You want to build strength without impact | Resistance bands or water walking |
- Water walking is a uniquely effective low-impact exercise because buoyancy protects joints while water resistance strengthens muscles.
- Starting shallow and focusing on posture is the safest way to build confidence.
- Home alternatives like the JLL Recumbent Exercise Bike or the MERACH Cross Trainer can provide a similar joint-friendly workout when the pool isn’t an option.
Closing thoughts
The best exercise is the one that doesn’t feel like a punishment. Water walking works because it removes the barriers that make land walking uncomfortable for so many people. It’s not a compromise. It’s a different, smarter way to move. If you can get to a pool, give it a try. If not, the alternatives like the Gorilla Bow or a recumbent bike are perfectly capable of keeping you moving well into your later years. You know your own body better than any article does, so trust what it tells you and adjust accordingly.
References
Here are the sources I found most useful for this article.
RDX Sports – A clear breakdown of the benefits and calorie burn of pool walking.
MyACare – Detailed comparison of shallow water walking versus land walking.
Legendary Swimmers – Explains the physics of water exercise in an accessible way.
H2x Swim Spa – Information on the specific aspects of buoyancy and hydrostatic pressure.
