How Much Exercise Do You Really Need?
You decide you want to start exercising more. So how much should you do?
Walk every day?
Get 10,000 steps?
Strength train three times a week?
Do cardio?
High-intensity intervals?
Exercise for 30 minutes? An hour?
And are you supposed to fit all of those things into the same week?
It doesn’t take long for a pretty simple goal, move your body more, to become another complicated wellness project. And when the version of exercise we think we’re supposed to do doesn’t fit into our actual lives, it’s easy to do none of it.
So how much exercise do you really need? Probably less than you think to start making a difference.
And possibly more than you’re doing now if you want to continue improving your health and fitness.
Both can be true.
What Do the Exercise Guidelines Actually Say?
For general health, current physical activity guidelines recommend that adults work toward at least 150 minutes of moderate-intensity aerobic activity each week, or 75 minutes of vigorous activity, or some combination of the two.
Adults are also encouraged to do muscle-strengthening activities at least two days per week.
And there can be additional health benefits from doing more than the minimum, with the guidelines pointing toward 150–300 minutes of moderate activity per week for substantial health benefits.
But there’s an important part of those recommendations that often gets lost: Some physical activity is better than none.
You don’t have to reach 150 minutes before exercise starts to “count.”
If you’re currently doing very little, moving more than you do now is progress.
You Don't Have to Exercise for 30 Minutes at a Time
This is another idea that can make exercise feel harder to fit into your life. You may have heard that exercise needs to happen in 10-, 20-, or 30-minute blocks to count.
It doesn’t.
A 10-minute walk counts.
So does walking for five minutes.
Taking the stairs counts as movement.
So does walking around the field while your child’s at practice, doing a short strength workout at home, or taking a quick walk on your lunch break.
Your body doesn’t discard movement because it wasn’t long enough to qualify as a “real workout.” Those smaller periods of activity can accumulate throughout your day and week.
That gives you a lot more ways to move than trying to find an uninterrupted hour on your calendar.
Moderate Doesn't Mean Easy, and Vigorous Doesn't Mean Better
The guidelines use terms like moderate intensity and vigorous intensity, but you don’t need a heart-rate monitor to understand the difference.
One simple way to gauge intensity is the talk test.
- During moderate activity, you’re breathing harder, but you can still carry on a conversation.
- During vigorous activity, talking becomes much more difficult and you’re generally only able to say a few words before needing another breath.
Brisk walking is a common example of moderate activity. Running is often vigorous.
But intensity is relative.
A pace that feels easy to one person may be challenging for someone else. And vigorous exercise isn’t automatically “better” simply because it’s harder.
Different intensities serve different purposes, and both can have a place in a healthy life.
Don't Forget About Strength
When people hear “exercise,” they often think about cardio first.
- Walking.
- Running.
- Cycling.
- Swimming.
Those are all great ways to move. But strength matters too.
Muscle-strengthening activity helps maintain and improve muscular strength and function, and it becomes increasingly important as we age. And strength training doesn’t have to mean spending an hour lifting heavy weights in a gym.
Bodyweight exercises can count.
Resistance bands can count.
Weights can count.
Machines can count.
The method matters less than actually challenging your muscles regularly and appropriately.
For general health, aim to include strengthening activities that work the major muscle groups at least twice a week.
More Exercise Isn't Always Better
If some exercise is good, it’s tempting to assume more must always be better. But your body needs both work and recovery.
Exercise is a stress placed on the body. Given appropriate recovery, your body adapts to that stress and becomes more capable.
Without enough recovery, continually adding more exercise can eventually work against what you’re trying to accomplish.
That doesn’t mean you need to spend entire days sitting still.
Recovery might include lighter movement, an easy walk, mobility work, adequate sleep, or simply giving particular muscles time to recover before challenging them hard again.
This is one of the reasons the Warrior Wellness pillars work together.
Move and Restore aren’t competing priorities. You need both.
Your Exercise Doesn't Have to Look Like Someone Else's
One of the quickest ways to make movement feel inadequate is to compare it to what someone else is doing.
Someone runs five days a week.
Someone else lifts heavy weights.
Another person goes to a fitness class every morning.
And someone on your social media feed seems to do all three before breakfast.
That tells you almost nothing about what you need to be doing. Your current fitness level matters.
So does your health, age, schedule, goals, experience, preferences, and what your body can currently tolerate.
If you’re currently sedentary, walking for 10 minutes several times a week may be a meaningful change. If you’ve been exercising consistently for years, that same amount of activity probably isn’t enough to challenge you.
Progress depends on your starting point.
What If You Don't Have Much Time?
Start with the time you actually have. Not the time you think a workout is supposed to take.
Have 10 minutes? Walk for 10 minutes.
Have 15? Do a short strength session.
Have time for a longer workout twice this week but not five times? Start there.
You can also look for opportunities to move that aren’t formal workouts.
Walk somewhere you would normally drive.
Take the stairs.
Walk while you’re on the phone.
Get up and move during a break.
Do something active with your family.
None of those choices has to replace purposeful exercise. They’re simply additional ways to make movement a more normal part of your life.
Start Where You Are, Then Build
The exercise guidelines can give you a useful target. But they don’t have to become the minimum requirement for beginning.
If 150 minutes a week feels completely realistic for you, great. If it sounds impossible right now, don’t let the number convince you that doing less isn’t worthwhile.
Look at where you are now.
Then ask: What’s a realistic way for me to move a little more?
- Maybe you start with a 10-minute walk after dinner three nights a week.
- Maybe you add two short strength workouts.
- Maybe you already exercise regularly, but realize you’ve been neglecting strength or recovery.
- Maybe you simply start getting out of your chair more often during the workday.
Do that consistently. Then build from there.
Because the goal isn’t to create the most impressive exercise routine you can manage for two weeks.
It’s to build a life in which movement is something you continue to do.
.
Something to Think About...
When you think about exercise, what have you been using as your definition of what “counts”?
What’s one realistic way you could move a little more this week based on where you are right now, rather than where you think you should be?
Your Next Step
If this way of thinking about wellness resonates with you, here are a few places to continue your journey:
- Learn the foundation: Read The Five Pillars of Warrior Wellness to see how Fuel, Move, Restore, Discipline, and Reflect work together to create lasting change.
- Start with a free training: Watch Why Do I Keep Starting Over? to understand why healthy habits can be so difficult to maintain and what you can do differently.
- Find encouragement: Join the Warrior Wellness Community for practical resources, conversations, and support from others pursuing healthier lives.
Wherever you’re starting, don’t worry about changing everything today. Just take the next step.