The Concept of Time

Why fitness is not about having more time, it’s about understanding the clocks you live inside

I once had a client scheduled for a rest day.

Not “optional cardio.” Not “secret leg day.” A real rest day — the kind your joints clap for and your nervous system writes a thank-you letter about.

So imagine my face when I walked into the gym and saw her walking out, sweaty, tired, and very proud of herself.

I said, “Wait… today was your rest day.”

She said, “I know, but I don’t have time to just sit around. I have too much going on.”

Then, in the same conversation, she told me four training days a week would be impossible because it would “stress her out.”

And there it was: the human time conundrum, standing in front of me in gym shoes.

The same person who had no time to train had time to train on a rest day. Another client couldn’t commit to three workouts a week but had already planned an eight-hour series binge with friends. A friend who works seven days a week has “no time” to move but somehow has time to unwind in ways that leave him more exhausted than before. And me? I once tried to squeeze a three-hour workout plan into one hour because apparently ambition and mathematics were no longer on speaking terms.

So, I started asking myself:

Do we actually not have time — or have we let our attention, stress, habits, and environment spend it for us?

Time is not always missing; sometimes it has simply been misassigned.

Time is not one clock, it is five!!

We talk about time like it is only the clock on the wall.

But in wellness, time is not one thing. It is a system.

There is clock time — minutes, schedules, alarms, training blocks.

There is body time — sleep, hunger, hormones, digestion, soreness, recovery, menstrual cycles, menopause, aging.

There is attention time — what your mind actually gives energy to.

There is adaptation time — how long your body needs to grow, heal, learn, and change.

And there is memory time — the moments your brain stores because they actually mattered.

That is why one hour of scrolling can disappear like it got robbed, while one focused hour can change your whole day. Same 60 minutes. Different density.

Research on time perspective shows that the way people relate to time is associated with health behaviours such as physical activity and weight management, especially in older adults (Davis et al., 2024). In plain English: your relationship with time can quietly shape your relationship with your body.

The clock measures time, but attention decides what time becomes.

Clock One: The Scarcity Clock

“I don’t have time” is sometimes real.

Kids get sick. Work runs late. Shifts get messy. Bills exist. Life can swallow the day whole and still ask for dessert.

But sometimes “I don’t have time” actually means:

“I only recognize wellness when it looks like a perfect one-hour block.”

That is where people get trapped.

In a study on time pressure and health behaviours, researchers found that 41% of women reported time pressure as a barrier to healthy eating, while 73% reported it as a barrier to physical activity (Welch et al., 2009). So no, this is not about shaming people for being busy. Time pressure is real. But the answer cannot always be “try harder.” Sometimes the answer is better lifestyle design.

A 10-minute walk after lunch counts.Five minutes of mobility counts.A short stair climb at work counts.Two focused strength sessions a week count.

One study on stair-climbing “exercise snacks” found that sedentary young adults improved cardiorespiratory fitness after doing three short stair-climbing bouts per day, three days per week, for six weeks (Jenkins et al., 2019). Translation: your body accepts small deposits when they are consistent.

Your body does not only accept payments in one-hour blocks.

Clock Two: Chronos and Kairos

The Greeks gave us two useful ideas about time.

Chronos is measured time: minutes, alarms, reps, timers, calendars, workout blocks.

Kairos is meaningful time: the right moment, the opportune moment, the moment where the action actually fits.

Fitness needs both.

Chronos says: “Train Monday, Wednesday, Friday.”

Kairos says: “Today you slept four hours and your nervous system is doing smoke alarms — maybe we walk, breathe, and lift lighter.”

Chronos gives structure. Kairos gives wisdom.

Too much Chronos and you become a robot with a meal plan. Too much Kairos and you “listen to your body” all the way into doing nothing for six weeks.

The sweet spot is not rigid discipline or total vibes. It is structured flexibility.

Chronos builds the plan; Kairos keeps it human.

Clock Three: The Body Clock

Your calendar is not the only schedule that matters.

Your body has rhythms: sleep, alertness, digestion, temperature, hormones, training readiness, and recovery.

Research on exercise and circadian rhythms shows that exercise can influence sleep-wake timing, melatonin rhythms, cortisol patterns, body temperature, and sleep quality depending on timing and intensity (Shen et al., 2023). That means movement does not just happen inside time — movement can help train your body’s internal time.

A systematic review on timing of physical activity found no consistent evidence that one specific time of day is universally best for health outcomes; some studies favoured morning activity, some favoured later activity, and some found no clear difference (Janssen et al., 2022).

So no, you do not need to become a 5 a.m. warrior if your body hates mornings and your sleep is falling apart.

And no, late workouts are not automatically evil — unless your “evening grind” becomes pre-workout at 9 p.m., sleep at 1 a.m., then telling everybody you are “built different” while your cortisol is holding a press conference.

Your best training time is not the one that sounds most elite. It is the one your body can repeat, recover from, and build on.

The best time to train is not the time that looks powerful — it is the time your life can sustain.

Clock Four: The Food Clock

Food has timing too.

Chrono nutrition is the study of how meal timing interacts with circadian rhythms, metabolism, glucose regulation, and energy balance. Reviews suggest meal timing can influence clock genes, circadian hormones, glucose control, lipid metabolism, and cardiometabolic risk (BaHammam et al., 2023).

This does not mean dinner after 7 p.m. is a crime. Please, nobody calls the rice police.

It means your body likes rhythm.

For students, that means stop surviving on iced coffee until your brain starts buffering.

For shift workers, that means building stable meal anchors around abnormal hours.

For parents, that means eating before you become a snack-seeking Marvel villain.

For lifters, that means fueling training instead of hoping vibes become glycogen.

Food is not just what you eat. It is when your body receives it, what state your nervous system is in, and whether your schedule gives your metabolism a rhythm to work with.

Food is fuel, but timing is the delivery schedule.

Clock Five: The Adaptation Clock

This is the clock people disrespect the most.

You want results now. Your body wants evidence.

Muscle, bone, tendon strength, balance, conditioning, coordination, and confidence all require different timelines. Motivation can change in one second. Physiology needs repetition.

This matters especially as we age.

For women over 50, time becomes bone time, strength time, balance time, and independence time. The LIFTMOR randomized controlled trial found that supervised high-intensity resistance and impact training improved bone mineral density and physical function in postmenopausal women with osteopenia and osteoporosis (Watson et al., 2018).

That is why jump training, heavy resistance training, sprint intervals, balance work, and protein matter — not as punishment, but as an investment in the person you want to be at 70, 80, and 90.

Protein also belongs to the adaptation clock. A major meta-analysis found that protein supplementation supports resistance-training gains, with benefits generally plateauing around 1.6 g/kg/day for fat-free mass gains in many resistance-training contexts (Morton et al., 2018).

So, if your body is trying to build muscle and bone, but your schedule gives it no recovery and your meals give it no building blocks, that is not discipline. That is construction without materials.

Longevity is what happens when today’s training protects tomorrow’s freedom.

Rest is time doing invisible work

Back to the client on her rest day.

She thought rest was wasted time. But rest is not empty. Rest is where adaptation happens.

The workout is the message.Recovery is the translation.

Sleep duration and timing are strongly tied to health. An overview of systematic reviews found that 7–8 hours per day is generally the sleep duration most favourably associated with health in adults and older adults (Chaput et al., 2020). Another systematic review found that later sleep timing and greater sleep variability are associated with adverse health outcomes (Chaput et al., 2020).

This is why “doing nothing” can sometimes be the most advanced wellness practice.

Not avoidance.Not laziness.Not disappearing from discipline.

Stillness.

A calendar with space is not a weak calendar. It is a body finally being given room to repair.

Rest is not empty time — it is where your body cashes the cheque your training wrote.

The Attention Clock: your seconds are negotiations

This is where time gets spiritual, practical, and slightly rude.

You do not just spend time. You spend attention.

Every hour is 3,600 negotiations with your focus. Enough distracted seconds become a wasted hour. Enough wasted hours become a vague decade where you keep saying, “I don’t know where the time went.”

Even strength has an attention component. In a classic study, mental practice of imagined muscle contractions improved strength, suggesting the nervous system plays a major role in force production (Yue & Cole, 1992). A later review also found mental imagery can influence strength performance through neuromuscular and psychological pathways (Slimani et al., 2016).

Now, let’s be clear: visualization is not a replacement for training. You cannot sit on the couch imagining Bulgarian split squats and expect your legs to file a transformation report.

The deeper point is this: attention changes output.

One intentional second can hold a decision, a breath, a rep, a walk, a meal choice, a text to your coach, a bedtime, a boundary, a new identity.

Minutes are what happen when enough meaningful seconds stand together.

The Memory Clock: why life feels fast

There are another reason time feels slippery: sameness compresses memory.

Wake up. Work. Scroll. Eat. Sleep. Repeat.

Your brain does not store every identical evening as a meaningful chapter. It compresses routine. That is why three months can feel like two weeks when nothing memorable happened.

Research on the inner experience of time explains that time perception is shaped by attention, emotion, memory, bodily states, and consciousness not just the external clock (Wittmann, 2009).

This matters for fitness because wellness is not just about living longer. It is about living more vividly.

Try a new class. Walk a different route. Cook something colourful. Lift a new movement pattern. Dance badly. Hike somewhere beautiful. Train in a way that makes your brain pay attention.

Not every routine should be novelty, structure matters, but too much sameness turns life into background noise.

Monotony makes time disappear; meaningful movement gives it texture.

The world is losing time to inactivity

This is not just a personal productivity issue. It is a public-health issue.

A 2024 Lancet Global Health analysis estimated that 31.3% of adults globally — about 1.8 billion people — were insufficiently physically active in 2022 (Strain et al., 2024).

That means the “I don’t have time” problem is not only about one busy person. It is about work structures, screen culture, sedentary environments, stress, poor design, and lives where movement has been pushed to the edge.

We need to stop treating fitness like an optional errand and start treating it like time architecture.

If movement only exists when life is convenient, movement will always lose.

The Time Architecture Method

The solution is not “find more time.”

The solution is building better time architecture.

Minimum time: 5–10 minutesWalk, breathe, stretch, climb stairs, mobility, reset.

Maintenance time: 20–30 minutesFull-body circuit, strength basics, Zone 2 walk, movement practice.

Growth time: 45–60 minutesWarm-up, skill, strength, conditioning, recovery.

Recovery time:Sleep, food, stillness, breath, nature, social connection.

Seasonal time:When life is heavy, maintain. When life opens, build. When stress is high, regulate. When energy is strong, progress.

That is the difference between a rigid process and a lifestyle. A process breaks when life interrupts it. A lifestyle adapts and survives.

Where CraftFit stands

At CraftFit, we believe movement is expression and freedom in its purest form.

That means fitness should not feel like one more thing fighting for space in your life. It should become part of how your life is designed.

The future of fitness must be built into daily life, not treated as an occasional task, and the goal must shift from short-term workouts to long-term healthy habits.

That is why CraftFit looks at the full clock: your schedule, stress, body, recovery, nutrition, goals, habits, and season of life.

Because time is not the enemy.

Unintentional living is.

So ask yourself:

Do I really not have time or have I not yet created a life where my health gets a place on the calendar?