Walking is the simplest form of exercise. If you want to use it to prevent osteoporosis and hip degeneration, try incorporating these four simple variations into your usual route. It might be more strenuous, but the benefits for your bones, bone density, and muscle strength will be significant.
Why Walking Works: The “Remodeling” Principle
Bone is living tissue that can rebuild itself throughout our lives—a process called “remodeling.” For bones to become stronger and denser, they need the impact force from ground contact. The greater the force, the better it is for our bones. Speed also plays a role: the faster we move, the greater the impact when the foot strikes the ground, further benefiting the skeleton.
Regular walking is highly effective at protecting our bones. However, to significantly increase bone density, we need to change how we walk. Here’s how:
1. Brisk Walking is Better than Strolling When it comes to building new bone, running is generally better than walking, and brisk walking is superior to a leisurely stroll. A study involving over 60,000 postmenopausal women found that those who walked briskly at least four times a week had a significantly lower risk of hip fracture compared to those who walked slowly or infrequently. Aim for a pace where you are slightly breathless but can still hold a conversation, approximately 5-6 km/h (or about 90-120 steps per minute).
2. Incorporate Jumping into Your Walk Jumping is one of the best exercises for strengthening bones. Research shows that just a few minutes of jumping can be more effective for bone health than many other activities, including running. One study found that performing 10-20 jumps twice a day significantly increased hip bone density in participants after just four months. Try adding sets of jumps to your walk—for example, jump for 30 seconds, rest for 30 seconds, and repeat every 5-10 minutes. Note: If you have been diagnosed with osteoporosis, jumping may not be safe due to fracture risk. Consult your doctor first.
3. Add Multi-Directional Movement Bones respond positively when we mix up our movements, especially with sudden changes in direction. This is sometimes called “odd-impact exercise loading.” Athletes in sports like soccer or racket sports, which involve lateral and backward movement, often have higher bone density than runners who primarily move forward. You can incorporate this into your walk by: * Walking sideways (side-stepping or “crab walking”) for 30-second intervals. * Walking backwards cautiously on a safe, flat surface. * Dancing, skipping, or incorporating stair climbing into your route.
Making It Manageable: 4 Tips to Get Started
If adding brisk walking and jumps sounds daunting, here are some practical tips to ease into it:
- Start and End with Jumps at Home: Begin your walk by doing 10 gentle jumps before you leave, and do another 10 when you return. This builds the habit safely.
- Try a Caffeine Boost: If jumping feels tiring, having a cup of coffee about an hour before your walk might help. A 2021 study suggested caffeine can enhance jumping performance and make various exercises feel easier.
- Use Interval Walking: If maintaining a fast pace is difficult, try interval training. Speed up for one minute between landmarks like trees or lamp posts, then slow down to recover. Repeating this “fast walk 2 minutes, slow walk 1 minute” pattern is effective.
- Walk with Children: Kids naturally love to jump and explore. Walking with them can encourage you to incorporate playful leaps over puddles or onto curbs, benefiting both your bones and theirs for the long term.
Key Takeaway For individuals over 65, the optimal walking pace to maintain bone density is 5-6 km/h. By incorporating brisk intervals, multi-directional movements like side-stepping, and—if it’s safe for you—jumping, you can transform a simple walk into a powerful workout for your bones. Activities like Nordic walking, hill hiking, or walking with a weighted vest (in consultation with a professional) can provide additional bone-strengthening benefits.