‘Exercise Snacks’: The Science-Backed Workout Method To Build Strength For Busy Women

One of the biggest factors preventing people from regularly exercising is being too busy. When you’re working 40 hours or more every week, have children or pets, and maintain a full social calendar, it can be tough to find 60 minutes to squeeze in for the gym or a workout class. But as it turns out, you may not need to do lengthy workouts to reap the physiological benefits of exercise. Research has found that “exercise snacks,” which are short bursts of physical activity lasting anywhere from 20 seconds to a few minutes scattered throughout the day, can significantly improve cardiorespiratory fitness, blood sugar control, and cardiometabolic health, offering a time-efficient alternative for busy women.

“For busy women, it’s easy to think in all-or-nothing terms: excellence or failure, in or out,” says Keri Anderson, personal trainer and nutrition coach at Life Time Fitness in Plymouth, Minnesota. “For me, knowing that it’s acceptable and even encouraged to chip away at movement throughout the day is appealing. Most days, I don’t have one to two hours to devote to a workout once I factor in the drive, setup, cooldown, and shower. Exercise snacks let me do something in the ‘nothing spaces.’ When I look back at my week, I can see plenty of moments when I wasn’t moving and could have done a little something. Even a couple of minutes at a time can add up.”

Exercise snacks are a great, science-backed way to incorporate more movement throughout your day in a quick and approachable manner, especially if you feel overwhelmed by traditional gym or group fitness settings. The most important thing to focus on is cardio exercise alongside the seven foundational movement patterns of daily living: squat, hinge, lunge, push, pull, carry, and rotation.

At the end of the day, something is better than nothing, and exercise snacks bring that notion to life. Too often, people get caught up in the aesthetics of exercise, fully neglecting the fact that movement is about so much more than looking good. Regular physical activity is essential for aging well and maintaining independence well into our senior years, helping us maintain the ability to perform everyday tasks like lifting a box overhead, getting up and down from the floor or toilet, carrying groceries, and climbing stairs without assistance. It’s also one of the most controllable and helpful lifestyle factors for reducing the risk of chronic diseases, including cardiovascular disease, type 2 diabetes, and certain cancers. So, even if you don’t have an hour to dedicate to the gym, that doesn’t mean you should skip activity altogether. A few minutes throughout the day can add up more than you’d think.

A 2025 meta-analysis of 27 studies involving 970 adults found that exercise snacks offer meaningful cardiometabolic benefits. The researchers found that exercise snacks significantly improved cardiorespiratory fitness and were associated with reductions in body fat percentage, waist circumference, systolic and diastolic blood pressure, and fasting blood glucose. Participants also saw improvements in cholesterol, including higher HDL (“good”) cholesterol and lower LDL (“bad”) and total cholesterol.

“For me, there are mental and physical benefits to doing exercise snacks. If I sit too long, my productivity declines. When I get up and move for a couple of minutes, I feel refreshed, re-energized, and ready to focus again,” Keri says. “I’m in my 40s, and I notice that the longer I sit, the stiffer I feel. My hips, back, and knees start to get achy. Getting out of my chair every 30 to 60 minutes helps me feel better. I also notice a difference when I take a short stroll after eating instead of sitting right back down. I feel less full and more comfortable afterward.”

So, what’s the best way to implement exercise snacks into your work week? As Jocelyn Ocon Pichen, M.S., USA Weightlifting Level 1 coach and Certified Strength and Conditioning Specialist of Endeavor Health, says, exercise snacks can be what you make of them! Ultimately, you’re looking for brief 2-10 minute periods in the day where you can get some movement in. Pick your poison, but activities could look like a 5-minute walk to the furthest water-filling station, going up and down the stairs a few times, pausing in between tasks to complete a mini-series of 15 bodyweight squats, 10 pushups on a counter or desk, and a stretch or two.

“I usually like to pick a lower-body movement like a squat, lunge, or sit-to-stand; an upper-body movement like pushups, banded rows, or pull-aparts; something to get my heart rate up like marching in place, mini hops, side-to-side stepping; and a couple of stretches for any troubled areas. But if I feel like I don’t have much to give, then a nice walk is always going to do the job. Times when this can be done could be after meals, between tasks at work, during evening scroll time, or any other pause you see fit during the day. Remember that any motion is better than none!” Pichen says.

Here’s how to make sure you actually do your exercise snacks throughout the day:

• Set reminder alarms at the times throughout the day that you can get your exercise snacks in
• Recruit an accountability buddy if you work in an office
• Pair your exercise snacks with things already built into the day: before or after a meeting, after school drop-off, while coffee is brewing, or during commercial breaks while watching T.V.