Mark Zuckerberg replaced half his scheduled meetings with walking meetings in 2023. It started as a way to think more clearly. Then he noticed something else: the persistent lower-back pain he’d been managing for years started fading. By 2024, he’d added bodyweight squats between calls and short stair climbs after lunch. He wasn’t training for anything. He was just moving more, in smaller doses, scattered across his day. He’d stumbled into a practice that researchers now call movement snacks.
Movement snacks are brief one-to-five-minute bursts of physical activity performed multiple times throughout the day, designed to replace prolonged sitting rather than replace traditional exercise.
The concept went from obscure exercise science to a defining 2026 wellness trend almost overnight. Gold’s Gym flagged it in their annual fitness forecast. The Global Wellness Summit included it in their 150-page 2026 trends report. And a growing body of peer-reviewed research confirms what busy founders have been discovering on their own: you don’t need an hour at the gym to stay sharp, healthy, and energized. You need two minutes between your 10 a.m. and 11 a.m. calls.
Last updated: March 2026
Key Takeaways
- Movement snacks are one-to-five-minute bursts of physical activity scattered throughout the day, replacing the traditional “one big gym session” approach that most founders abandon within weeks.
- A 2025 systematic review found exercise snacks improved cardiorespiratory fitness in inactive adults with 91% adherence rates, far higher than traditional gym programs.
- Stair-climbing exercise snacks increased VO2 max by up to 17.1% in one McMaster University study, matching gains from structured workout programs.
- Workplace-integrated movement snacks improved working memory, processing speed, and inhibitory control in a 2025 MDPI pilot study of sedentary middle-aged adults.
- The Global Wellness Summit and Gold’s Gym both named movement snacking a top 2026 fitness trend, driven by its compatibility with packed founder schedules.
What are movement snacks and why are founders obsessed?
Movement snacks are structured micro-bouts of exercise lasting under five minutes, performed at least twice daily throughout the workweek. The science distinguishes them from casual movement breaks: these are intentional, often vigorous bursts designed to trigger specific physiological responses.
The concept emerged from exercise physiology research at McMaster University, where Dr. Martin Gibala’s lab studied whether stair-climbing sprints scattered across the day could produce measurable fitness gains. They could. Three 20-second stairwell climbs, spread across a normal workday, improved VO2 max by 5% in just six weeks.
Founders latched onto the idea for a simple reason: the number-one barrier to exercise among entrepreneurs is time. A 2024 Herbalife Nutrition survey found that 73% of business owners cited schedule constraints as their primary reason for skipping workouts. Movement snacks eliminate the scheduling problem entirely. There’s no gym commute. No changing clothes. No carving out 60 minutes from a day that doesn’t have 60 spare minutes.
The format also aligns with how founders actually work. Back-to-back Zoom calls with three-to-five-minute gaps between them. Those gaps are wasted time for most people. For movement snackers, they’re workout windows.
Do exercise snacks really work?
The research says yes, and the evidence is stronger than most people expect.
A 2025 systematic review and meta-analysis published in Frontiers in Cardiovascular Medicine pooled data from multiple randomized controlled trials and found that exercise snacks significantly improved cardiorespiratory fitness in inactive adults. The certainty of evidence was rated moderate, which in clinical research terms means the finding is reliable enough to act on.
The numbers are specific. One McMaster University RCT involving sedentary women showed a 17.1% increase in VO2 max from stair-climbing exercise snacks alone. Another study of thirty-six inactive women doing daily stair-climbing bouts five days per week showed measurable VO2 max improvements in just eight weeks. A separate trial found exercise snacks increased VO2 peak by 7% compared to baseline, while traditional moderate-intensity continuous training showed no significant improvement in the same timeframe.
The adherence data is equally compelling. A comprehensive systematic review found 91.1% compliance rates for exercise snacks among adults and 82.8% among older adults. Compare that to gym memberships, where the International Health, Racquet and Sportsclub Association reports that roughly 50% of new members quit within six months.
Beyond cardio fitness, the evidence extends to metabolic health. Research published by the BMJ Group confirmed that interrupting sedentary behavior with brief activity bouts produced consistent improvements in metabolic regulation, blood pressure, and endothelial function.
The cognitive edge that makes this a founder hack
Physical fitness improvements are one thing. But the reason movement snacks have caught fire in startup culture is what they do to your brain between meetings.
A 2025 randomized pilot study published in MDPI’s Sports journal tested workplace-integrated exercise snacks on sedentary middle-aged adults. The results showed both immediate and sustained enhancement in executive functions: working memory, processing speed, and inhibitory control. Those are the exact cognitive skills that determine whether your 2 p.m. investor pitch is sharp or scattered.
The mechanism is straightforward. Brief vigorous activity floods the prefrontal cortex with blood flow and triggers a spike in brain-derived neurotrophic factor (BDNF), the protein responsible for learning and memory formation. A January 2026 study reported by ScienceDaily found that just ten minutes of hard exercise releases molecules into the bloodstream that switch on DNA repair pathways and suppress cancer growth signals.
For founders, the practical translation is this: two minutes of squats before a board meeting isn’t just fitness. It’s cognitive performance optimization. You’re literally sharpening your decision-making hardware.
10 movement snacks that fit between Zoom calls
The best movement snacks are ones you’ll actually do. They require no equipment, no special clothing, and no more than three minutes. Here are ten, organized by intensity.
Low intensity (recovery days, late afternoons):
Standing calf raises while reading Slack messages. Thirty reps takes about 90 seconds and improves circulation after hours of sitting. Neck and shoulder rolls between calls. Two minutes of slow, deliberate movement that counteracts the forward-head posture from laptop work. A walking lap around your office or apartment. Even 90 seconds of walking after sitting for an hour reduces blood glucose spikes by up to 17%, according to research published in Sports Medicine.
Medium intensity (mid-morning, post-lunch energy dips):
Bodyweight squats, 15 to 20 reps. Takes 60 seconds, activates the largest muscle groups in your body, and sends a strong metabolic signal. Wall sits for 30 to 60 seconds. Isometric holds build muscular endurance without producing the sweat that makes a mid-day exercise break impractical. Desk push-ups, 10 to 15 reps. Hands on desk edge, feet back, full range of motion. Builds upper body strength without getting on the floor.
High intensity (morning energy, pre-important meeting):
Stairwell sprints. Climb three flights as fast as you can. This is the exact protocol from the McMaster University studies that produced 17.1% VO2 max gains. Jumping jacks for 60 seconds. Simple, effective, and the rhythmic movement helps clear mental fog. Burpees, five to eight reps. The nuclear option. High caloric burn, full-body activation, and a rush of adrenaline that makes you feel alert for the next two hours. Lunge walks down a hallway. Ten per leg. Combines strength and balance work, hits your glutes and hamstrings, and takes under two minutes.
How often should you do movement snacks?
The research suggests a minimum of three to four bouts per day to see measurable health benefits. The sweet spot, based on the clinical trials, appears to be once every 60 to 90 minutes during waking hours.
Cleveland Clinic recommends one to two minutes of activity every hour you spend sitting. UBC’s Beyond program suggests setting phone or smartwatch reminders until the habit becomes automatic, which typically takes two to three weeks.
For founders running packed schedules, the practical approach is to anchor movement snacks to transitions you already have. Between calls. Before lunch. After checking email. When you stand up to refill your coffee. The key insight from behavioral science is that habits stick when they’re attached to existing routines rather than scheduled as standalone events.
A work-based exercise snack pilot trial (the MOV’D study, published via PubMed Central) tested a fully remote, peer-supported approach where participants integrated movement into their work-from-home routines. The results showed that pairing exercise snacks with natural work breaks produced higher adherence than asking people to set arbitrary alarms.
Movement snacks vs. traditional workouts
Movement snacks aren’t trying to replace serious training. If you’re already running five times a week or hitting the gym consistently, keep doing that. Movement snacks serve a different purpose: they target the other 15 waking hours when you’re not exercising.
Prolonged sitting is an independent risk factor for mortality regardless of how much you exercise. The epidemiological data is uncomfortable: sedentary behavior is associated with a 54% increased risk of colon cancer for TV watching, 24% for occupational sitting, and 24% for total sitting time, according to research aggregated by the National Cancer Institute.
The math works like this. A founder who exercises for one hour but sits for 12 hours gets one hour of activity and 12 hours of metabolic suppression. A founder who does four two-minute movement snacks across those same 12 hours breaks the sedentary pattern and triggers metabolic resets throughout the day. Both founders should exercise. But the second one is also protecting themselves during the 95% of the day they’re not at the gym.
How to start movement snacking this week
The biggest mistake people make with movement snacks is treating them like a workout program. They create elaborate plans with progressive overload and tracking spreadsheets. Then they abandon the whole thing by Thursday.
Start with one. Pick the transition in your day where you have the most consistent gap. For most founders, that’s the two minutes between back-to-back morning calls. Do ten squats. That’s it. Don’t time them. Don’t track them. Just do them.
After a week of one consistent snack, add a second. Stairwell climb after lunch. Or wall sits while waiting for your afternoon coffee to brew. The research from the MOV’D pilot trial confirmed that gradual habit stacking produces better long-term adherence than ambitious day-one protocols.
By week three, aim for four bouts spread across your day. Morning, mid-morning, post-lunch, and late afternoon. Mix intensities based on your energy: higher in the morning when cortisol is naturally elevated, lower in the afternoon when you’re preserving energy for evening focus work.
The goal isn’t to become a fitness influencer. The goal is to stop being sedentary for 12 straight hours while building a company. The research says that’s the single biggest health risk most founders are ignoring, and two minutes between calls is enough to change the trajectory.
Frequently asked questions
▾ What are movement snacks?
Movement snacks are brief one-to-five-minute bursts of physical activity performed multiple times throughout the day, designed to break up prolonged sitting. They typically include bodyweight exercises like squats, stair climbs, or push-ups done in the gaps between work tasks, and research shows they improve cardiorespiratory fitness with 91% adherence rates.
▾ Do exercise snacks really work?
Yes. A 2025 systematic review in Frontiers in Cardiovascular Medicine confirmed that exercise snacks significantly improve cardiorespiratory fitness in inactive adults with moderate certainty of evidence. Stair-climbing snacks alone produced up to 17.1% VO2 max improvement in McMaster University trials.
▾ What are examples of exercise snacks?
Common exercise snacks include 20 bodyweight squats (60 seconds), a three-flight stairwell sprint (90 seconds), 10-15 desk push-ups (60 seconds), 30-second wall sits, standing calf raises, jumping jacks, and lunge walks down a hallway. The key is that each bout takes under five minutes and requires no equipment.
▾ How often should you do movement snacks?
Research suggests a minimum of three to four bouts per day for measurable benefits, ideally once every 60 to 90 minutes during waking hours. Cleveland Clinic recommends one to two minutes of activity for every hour of sitting, and behavioral studies show that anchoring snacks to existing transitions like between calls produces the best adherence.
▾ Can movement snacks replace going to the gym?
Movement snacks are not a gym replacement. They target the 12-plus sedentary hours that traditional workouts don’t address. Research shows prolonged sitting is an independent mortality risk factor regardless of exercise habits, so the ideal approach combines both: structured training for strength and endurance, plus movement snacks throughout the day to break sedentary patterns.
▾ Are movement snacks good for mental health?
A 2025 MDPI study found that workplace-integrated exercise snacks improved working memory, processing speed, and inhibitory control in sedentary adults. Brief vigorous activity triggers a spike in brain-derived neurotrophic factor (BDNF) and increases prefrontal cortex blood flow, both of which sharpen cognitive function and reduce stress.
