I Thought I Was Fit. Then I Couldn’t Sit in a Squat.

I was surprised I couldn’t do it.

A full-depth squat. Feet flat on the floor, heels down, sitting there for a few minutes. A coach treats that as the ultimate test of mobility, ankle health, and foot control. If you can’t do it, your foundation is compromised. That limits all other movements. It is a non-negotiable baseline for longevity.

I thought I was fit. Then I tried to sit in that squat, and I was surprised I couldn’t.

Does this sound familiar? You’re not sick. Your BMI looks normal. You’d tell anyone who asked that you’re healthy. And you still might lack the functional capacity to do a pull-up or a deep squat.

Healthy and fit are different

A coach draws a line here that’s easy to miss. Being healthy means a normal BMI and no disease. Being fit means visible muscle and functional strength. You can pass a physical and still not be able to do the movements that keep you capable.

The transformation from healthy to fit happens when you stop chasing weights and start chasing tension and range of motion. That’s the observation. Use it to challenge the “I’m fine, I’m not sick” mindset.

Define your own fit benchmark. Something you can test. A pull-up. A deep squat you can actually sit in. Capability you can demonstrate, not a story you tell yourself because nothing hurts today.

Can you do a deep squat? Try it. Feet flat, heels down. Stay there for a few minutes. If you can’t, your foundation needs work before you pile more load on top of it.

Give the workout 30 minutes

If you are spending 2 hours in the gym, you are either making it a sport or socializing. For busy professionals, high-intensity, short-duration functional training is the only sustainable model.

The 30-minute “bang for buck” workout is inspired by 1900s physical culture, specifically George Hackenschmidt. The goal is a complete, effective workout in 20-30 minutes. You get in. You do the work. You get out.

Challenge yourself with a 30-minute limit on your next workout. Same challenge on your next work block. A real clock changes what you bother to include.

You can also micro-dose it. Instead of one 30-minute session, distribute 30 minutes of movement throughout the day. Five minutes of pushups or squats between meetings. That keeps the pump alive, prevents the fatigue of a single intense block, and integrates fitness into the workday without a dedicated gym trip.

What is your 5-minute movement break? Pick one, then treat it like a time block. Fitness belongs on the calendar the same way a call does.

Take bites you can chew

The most common reason people fail at fitness is trying to change everything at once. Five days a week. A new diet. A 9pm bedtime. You burn out in a week.

The philosophy is bites you can chew. The sustainable approach is to take bites you can actually handle, starting with one workout a week, rather than burning out in a week.

Use that on more than training. If you’re adopting AI or changing a workflow, don’t overhaul your entire stack. Add one small, manageable change. Let it stick. Then take the next bite. That’s the core mindset shift.

One workout a week is a bite you can chew. Changing your training, your food, and your bedtime on the same Monday is how the plan dies.

Pain is a signal

A coach argues that pain is your body saying, “I don’t know how to do what you’re asking me to do.” It is not always an indication of damage. Often it’s a lack of neurological coordination or tension management. Treating pain requires teaching the body new patterns, not just suppressing the symptom.

Reframe friction at work the same way. Is it a problem to fix, or a signal that your system needs a new pattern?

There’s a precise version of this in the body. A loss of just 1 degree of motion in the big toe amplifies to 2-3 degrees at the ankle, 6-7 at the knee, and 10-20 at the hip. That is why knee pain is often caused by foot dysfunction, and why fixing the source (the feet) resolves the symptom (the knees).

Where is your pain signal coming from? Is your “knee pain” (project deadline stress) actually caused by your “feet” (foundation and habits)? Go after the source. The symptom is usually downstream.

Rigidity and chaos

A coach observes that high-performers often fall into one of two extremes. Rigidity: stiff, can’t rotate, efficient but brittle. Chaos: floppy, relaxed, but lacking structural integrity.

Health and productivity require the ability to toggle between these states. Introduce rigidity to a chaotic system. Introduce chaos to a rigid one.

The Chinese finger trap is the picture. Tension creates stability. Pull harder in the wrong direction and you lock. Add the right tension and the structure holds.

Are you too rigid at work, sliding toward burnout? Or too chaotic, with no focus? Answer that, then add one small dose of the other side. A constraint if you’re chaotic. A break in the pattern if you’re rigid.

Do this today

Can you do a deep squat? Feet flat, heels down, for a few minutes.

Try it right now. That’s the diagnostic. If you can hold it, keep it as your fit benchmark. If you can’t, that is the bite to chew this week. Work the foundation. Don’t stack five training days, a new diet, and a 9pm bedtime on day one.

Then put a 30-minute cap on your next workout, or scatter five-minute movement breaks between meetings. One change. A bite you can actually chew.