You may be wondering: If it’s an activity that can help someone in their nineties stay fit — can it really provide benefits for everyone? Yes, people of all ages and fitness levels, from newbies to elite-level athletes, can get many of the same benefits running provides by doing walking workouts — with the right techniques. When does walking qualify as a workout rather than a few steps here and there to toss laundry in the dryer or get a snack from the kitchen? Those types of steps and the steps you take on a designated walk (like a 30-minute walk through your neighborhood or an afternoon hike) are all valuable for your overall wellness. “All steps, regardless of intensity, count toward our physical activity and can have health benefits,” says Amanda Paluch, PhD, an assistant professor at the University of Massachusetts in Amherst who researches physical activity epidemiology and kinesiology. (Though factors like speed and incline grade can certainly make some steps more intense than others.) On the other hand, there are no official recommendations for how many steps to take per day, says Dr. Paluch, whose research focuses on the health benefits of daily step counts. The common advice, to aim for 10,000 steps per day, is actually based on little scientific evidence, with some research suggesting just 7,500 steps per day may be a more significant threshold for improved health.

While it’s important to speak with your physician before embarking on any new exercise routine, especially if you have a chronic condition like heart disease or asthma, walking is safe for most people, says James N. Robinson, MD, a sports medicine physician at the Hospital for Special Surgery in New York City. Other problems, such as knee injuries or spine osteoarthritis, can be aggravated by walking, too. If you have an injury or other chronic health problem that might be made worse with walking, it’s a good idea to speak with your physician before you start a walking workout regimen. It may be better to try a lower-impact sport, such as stationary bike riding or swimming, Dr. Robinson says.

Walking (like all forms of physical activity) burns calories, and can create the calorie deficit you need to lose weight. It’s a little more complicated than just calories in versus calories out, but a general rule of thumb is that you need to burn more calories in a day (through movement and basic body functioning) than you consume (through food) in order to lose weight, Ryan says. Use online calorie calculators (like the one from the Calorie Control Council) or wearable technology to find and track your own numbers. A registered dietitian who specializes in weight loss can also help tailor a walking and healthy-eating plan to help you meet weight loss goals. If you know how many calories you’re actually burning on your walks (if you’re trying to watch calories or lose weight) you won’t overestimate energy expenditure and calorie needs — and derail your weight loss efforts by overeating, Ryan says. “It’s easy when you’re just starting a walking program to think you’re burning more calories than you actually are.” For more moderate walks, Ryan says: “Think about the time of day you walk and your meal pattern.” Do you like walking in the morning? Let breakfast settle for a bit and head out for your walk — you’ll have plenty of gas in the tank for each step. Conversely, advises Ryan, if you prefer to walk as soon as you wake up, drink water to hydrate before the walk (no matter the temperature outside) and plan for an easy-paced walk, since you’ll be hoofing it on an empty stomach. What about midwalk eats? It’s really only necessary if you know you’re going to be out on a walk for longer than an hour, says Ryan. In that case, aim for a snack with about 30 grams of carbohydrates per hour. She recommends a sports drink for some calories and hydration. Or, refuel with dried fruit or your favorite energy bar (and water). When you get home from your walk, simply rely on your next meal or snack, says Ryan.

Plan Your Route

If you’re brand-new to walking, find a location where you can make small loops, which allows you to continually pass by your starting point, says Boyle. This allows you to listen to your body and reassess your capacity. As you loop once around, ask yourself: How do I feel? If you feel good, then go around one more time. “Don’t put stress on yourself to take these big walks right off the bat. Sometimes you’ll go five minutes, and that’s totally fine,” she says.

Watch Your Speed

Part of what makes walking a workout (or not) is attention to speed. “One of the biggest mistakes beginners make is picking a pace that’s so fast that it’s not sustainable for more than a few minutes,” says walking coach Dave McGovern, a 15-time U.S. champion racewalker and author of The Complete Guide to Competitive Walking. “Alternatively, some beginners walk so slowly that they are getting little cardiovascular benefit.” If you want to boost fitness, brisk walking is best; what counts as “brisk” will depend on your current fitness level. If you’re new to walking for fitness or to exercise overall, shoot for a 20-minute mile to start, says Bonnie Stoll, a personal trainer in Los Angeles and a cofounder of EverWalk, a movement designed to get people walking more. Otherwise, see if you can move at a 15-minute-mile pace.

Mind Your Form

Want to improve that speed? Make sure you’re using a heel-toe motion in your feet. “Pretend you have somebody behind you and you want to show them what’s on the bottom of your shoe with each step,” Stoll says. That roll through your foot should help propel you forward. At the same time, hold your arms at 90-degree angles and pump them forward and back, not across our body. “As you increase your elbow pump, your feet will follow,” Stoll says, adding that if you swing them across your body, it may impede your speed. Now get a baseline reading of how long it takes you to walk a mile. Head to a track (or loop) and log the time it takes you to complete one lap, usually one-quarter mile. Do a second lap and see if you can walk just five seconds faster, Stoll says.

Set Your Schedule

Walking may be an everyday activity, but you shouldn’t do a true walking workout every day. Allow for at least one day of rest per week, Boyle says. During that rest day, you can take a short, casual stroll, plan a cross-training day (for example, swim or ride your bike at an easy pace), or take a full recovery day without physical activity. Learn More About Getting Started With Walking Workouts

Walk up and down hills. To build strength and stamina, find a hilly route to walk, or do hill repeats, walking up and down one hill several times in a row. Keep some form tips in mind. “Lean forward slightly when walking uphill,” Kaska says. And because going downhill can be hard on the knees, take shorter steps, keep your knees slightly bent and slow your pace.Do intervals. Intervals alternate between periods of high-intensity work and periods of recovery. Walk as fast as you can for a given amount of time, then slow down the pace. Try, for instance, walking for two or three minutes at a moderate intensity and then going fast for one minute. Or if it’s easier, alternate one minute of fast and one minute of slower walking. If going by the clock is too cumbersome, then use visible markers like mailboxes or trees and speed up between every fourth and fifth mailbox or tree, Stoll says.Choose different terrain. Pavement is always a good choice, but make an effort to try other surfaces. “You can burn more calories by walking on grass or gravel than a track,” Kaska says. Bonus? If you live near a beach, hit the sand and you’ll increase that calorie burn.Use Nordic walking poles. Invest in a pair of poles designed specifically for Nordic walking, which can up the cardiovascular benefits of walking (because you get your upper body more involved). “It mimics cross-country skiing without the skis,” Kaska says. You can even purchase weighted walking poles, which you can use to add balance, stability, and resistance to your walks.

How many calories does walking burn?

What muscles do you use for walking?

Muscles in your lower body are recruited during a walk — glutes, hamstrings, quads, and calves are the major ones, says Boyle. You’ll also use arm muscles as you swing your arms; and your core, shoulders, and upper back activate to help you maintain posture.

Is there anyone who shouldn’t try walking workouts?

Most people can safely start a walking workout. If you have cardiovascular disease, check with your doctor first, Robinson says. If you have osteoarthritis, weight-bearing exercise (including walking), can aggravate the condition, he adds. Low-impact exercise (pedaling on a stationary bike or swimming) will limit discomfort.

What should I wear when I walk?

Most important is a pair of well-fitted running shoes. When purchasing a new pair, look for a low-heeled running shoe, says McGovern. As for clothing, choose comfortable breathable fabrics, such as cotton, and wear layers, Boyle says. That way if you get warm, you can remove a layer and tie it around your waist or carry it for the rest of your walk.

Are there any common walking injuries, and how can I avoid them?

Walking is a low-impact activity and generally comes with low risk of injury if you’re wearing proper footwear, warming up before workouts, and ramping up time, speed, and distance gradually. But, it’s possible to develop what are called overuse injuries from walking, which is essentially injury from repeated movement that causes repetitive trauma. That may include knee and hip tendinitis or stress fractures in the legs and feet, says Robinson. Walking should be pain-free. If you feel sharp pain that lingers after exercise, see a doctor.