Is walking enough exercise?
Walking can cover the aerobic part of the US activity guidelines, but not all of it. Brisk walking for about 150 minutes a week meets the aerobic recommendation for adults, while the guidelines also ask for muscle-strengthening activity on 2 days a week, and balance work for adults 65 and older.
So the honest answer is "enough for one part, not the whole picture." For someone who does little activity now, though, a regular walk is a worthwhile place to start. The federal guidelines say any amount of physical activity has some health benefits (HHS Physical Activity Guidelines for Americans, 2nd edition).
What do the guidelines ask for, and where does walking fit?
| Guideline for adults |
Does walking cover it? |
What to add if not |
| 150 minutes a week of moderate aerobic activity |
Yes, if the walking is brisk |
Pick up the pace for part of each walk |
| Or 75 minutes of vigorous activity |
Usually not; most walking is moderate |
Hills, stairs or intervals, if right for you |
| Muscle strengthening on 2 days a week |
No |
Short bodyweight or weights sessions |
| Balance activities (65 and older) |
Partly, on uneven ground |
Heel-to-toe walking, standing from a chair |
| Move more, sit less |
Yes |
Short walks between sitting periods |
The aerobic and strength figures come from the CDC adult recommendations, which also say the minutes can be split into shorter chunks across the week. The balance examples come from the CDC recommendations for adults 65 and older.
Does your walk count as moderate intensity?
Not every walk is brisk. The CDC defines brisk walking as about 2.5 miles per hour or faster, and describes a simple talk test: during moderate activity you can talk but not sing (CDC on measuring intensity).
Use this quick check on your next walk:
- Try to talk. If you can speak in sentences but singing would be hard, you are likely at moderate intensity.
- Try to sing a line. If that is easy, you are probably walking at a light pace. That still counts as movement, but it may not count toward the 150 minutes.
- Notice if you can only say a few words. That is vigorous. For most beginners, easing back is a better way to build the routine.
A stroll with a dog that stops at every tree is still worth doing. It just may not be the part of your week that meets the aerobic target.
A worked example: a week built around walking
Here is how Denise, who already walks after dinner, turns her walks into a week that covers the guidelines. It is a sample routine, not a prescription.
| Day |
Walking |
Strength or balance |
| Monday |
30 minutes brisk after dinner |
None |
| Tuesday |
20 minutes brisk |
10 minutes: chair sit-to-stands, wall push-ups, calf raises |
| Wednesday |
30 minutes brisk |
None |
| Thursday |
10 minutes after lunch plus 20 after dinner |
None |
| Friday |
20 minutes brisk |
10 minutes: same three moves |
| Saturday |
40 minutes easy on a trail |
Heel-to-toe walking for a minute |
| Sunday |
Rest or a gentle stroll |
None |
Her brisk minutes add up to 150. The Saturday trail walk is a bonus. The two short strength sessions fit right after her Tuesday and Friday walks, so the walk becomes the cue for them. The habit stacking builder can help you set up a pairing like that.
How can you get more from the walks you already take?
If you like walking and want it to cover more ground, change one thing at a time and keep the rest steady for a couple of weeks.
- Add a brisk stretch. Walk the first and last few minutes easily and the middle at a talk-but-not-sing pace.
- Add a few minutes. Five extra minutes on three days adds a quarter of an hour to your week.
- Add a hill or stairs. A route with a slope works your legs harder, if your joints handle it well.
- Add a second short walk. A 10-minute walk after lunch often fits days when the main walk cannot grow.
Changing one element at a time also makes it easier to see which change your routine can absorb.
When does the answer change?
If you are just starting. Do not aim for 150 minutes in week one. Start with a walk short enough to do on a busy day and build up. The guide to starting a walking habit and the guide to exercising when out of shape cover this first stage.
If you are 65 or older. Walking helps, and balance and strength become more important. The CDC says that if a condition makes the recommendations hard to meet, be as active as your abilities and conditions allow.
If you already walk a lot. If you easily meet 150 brisk minutes, strength work is usually the biggest gap. Steps alone do not show this, so see how many steps a day you should walk for how steps and minutes differ.
If you have specific goals. Training for an event or a sport needs more specific plans than walking. A coach or a clinician can help set those.
If you have a health condition. If you have heart, lung or joint problems, diabetes, are pregnant, or have had chest pain, dizziness or falls, check with a clinician about pace and strength exercises that suit you. Stop and get medical advice if you notice chest discomfort, unusual breathlessness or pain.
This page does not make promises about weight. Walking is worth doing for its own sake, and results vary a great deal between people.
Where to go next
The 30-day walking habit plan helps you make a daily walk regular before you add more. For what research says about sticking with exercise, see what research says about building an exercise habit. You can also build a personal walking plan or visit the exercise and walking topic hub.
