Walking workouts are one of the simplest ways to meet the physical activity recommendations for adults. The NHS describes walking as free, easy and effective for building stamina and making your heart healthier. Brisk walking, in particular, counts toward the weekly targets set by health authorities, and it requires no special skills or expensive equipment.
What Makes a Walk a Workout?
According to the NHS, a brisk walk is about 3 miles per hour, which is faster than a casual stroll. The CDC and the U.S. Department of Health and Human Services (HHS) both describe brisk walking at 2.5 miles per hour or faster as a moderate-intensity activity. The simplest way to know if you are walking briskly enough is the talk test: you should be able to talk but not sing. The HHS guidelines state that a person doing moderate-intensity activity can talk but not sing, while during vigorous activity you cannot say more than a few words without pausing for a breath. The NHS offers the same rule of thumb.
Weekly Walking Targets
The HHS Physical Activity Guidelines for Americans recommend that adults get at least 150 minutes to 300 minutes of moderate-intensity aerobic activity each week, or 75 to 150 minutes of vigorous activity, or an equivalent mix. Brisk walking falls squarely into the moderate-intensity category. The NHS sets the same 150-minute weekly goal for adults aged 19 to 64. The HHS guidelines also emphasize that some activity is better than none, and that spreading your walks throughout the week is preferable. For additional health benefits, adults can work toward 300 minutes of moderate activity per week. Muscle-strengthening activities on two or more days a week are also recommended, but walking itself is an aerobic activity that supports heart health and overall fitness. If you are new to cardio, our guide to cardio for beginners explains more about building an aerobic base.
Starting and Progressing Safely
The HHS guidelines advise that inactive adults should increase physical activity gradually over weeks or months to reduce injury risk. The NHS similarly recommends increasing your walking distance gradually if you are not very active. The American Council on Exercise (ACE) Kick Start program provides a concrete example of a walking progression for beginners. In the first four weeks, the program prescribes the following walking schedule:
- Week 1: Walk for 15 continuous minutes, at least three times during the week, at a pace where you can talk comfortably.
- Week 2: Walk for 15 minutes, at least four times a week, at the same comfortable talking pace.
- Week 3: Walk for 20 continuous minutes, at least three times a week.
- Week 4: Walk for 20 minutes, at least four times a week.
If you cannot yet walk for the full time, the ACE program suggests starting with whatever duration you can manage and increasing it by about 10 percent each week. The HHS guidelines offer a similar example: an inactive person could begin with 5 minutes of walking several times a day, 5 to 6 days a week, then gradually lengthen each session to 10 minutes three times a day and slowly pick up the pace. Both approaches emphasize that the key is steady, manageable increases rather than sudden jumps in volume or speed. A short warm-up of slower walking can help prepare your body, as described in our warm-ups article, and planning rest days supports recovery, which we cover in recovery and rest days.
Staying Motivated
The NHS offers several practical tips to make walking a lasting habit. You can build walking into your daily routine by walking part of your commute, using stairs instead of elevators, or walking with a friend or family member after dinner. Listening to music or a podcast can make the time pass quickly and help you keep a steady rhythm. The NHS also suggests joining a walking group, such as group walks organized for people of all levels, to stay motivated and meet new people. Varying your routes, whether through local parks, canal towpaths or nature reserves, keeps the activity interesting. Setting realistic targets and tracking them can also help; see our article on setting fitness goals for more ideas.
Safety First
The HHS guidelines state that healthy adults who plan gradual increases in physical activity generally do not need to consult a health care provider before starting. However, women who are pregnant and adults with chronic conditions or disabilities should seek guidance, as discussed in the full guidelines. The NHS also reminds walkers to wear comfortable, supportive shoes and to carry water, sunscreen and a spare top for longer walks. Gradually building up your walking time and intensity, as outlined above, is the best way to avoid overuse injuries and excessive fatigue. The HHS guidelines note that doing a variety of activities can further reduce the risk of overuse injury, but walking itself has a low risk of injury and can be done year-round in many settings.
A Sample Walking Progression
You can use the ACE Kick Start walking schedule as a template and then continue to build on it. After four weeks, the program aims to gradually increase duration and intensity toward a 20-minute jog, but you can simply extend your walking time. The HHS guidelines encourage adults to eventually reach 150 to 300 minutes of moderate activity per week, which could be achieved with five 30-minute walks or three 50-minute walks. Keeping a simple log of your walks can help you see progress and stay consistent; our training log guide shows you how.
Frequently asked questions
How fast should I walk to get health benefits?
According to the CDC and HHS, brisk walking at 2.5 miles per hour or faster is moderate intensity. The NHS says a brisk walk is about 3 miles per hour. Use the talk test: you should be able to talk but not sing.
Can I break my walks into shorter sessions?
Yes. The HHS guidelines say that episodes of physical activity can be divided throughout the day. The CDC also says activity can be broken into smaller chunks of time. Accumulating several short walks is an effective way to meet the targets.
Do I need to do other exercises besides walking?
Walking covers the aerobic part of the guidelines, but the HHS also recommends muscle-strengthening activities for all major muscle groups on two or more days a week. The ACE Kick Start program, for example, pairs walking with core and stability exercises. You can find strength routines in our strength training section.
For more walking plans, tips and progressions, explore our walking workouts hub. You can also browse the broader cardio and conditioning section or the cardio for beginners guide.
