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Functional Movement Exercises for Desk Workers

Jeffrey Sun

Jeffrey Sun, ACE-CPT

April 4, 2026 · 10 min read

ACE-certified personal trainer specializing in functional movement, mobility, and strength training for busy professionals in San Jose and the Bay Area.

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I train a lot of tech professionals in San Jose and the South Bay. Engineers, product managers, designers, the occasional founder. Smart people, driven, but they've spent the last decade folded into a chair for eight or ten hours a day. Most of them walk into the first session with some version of the same body.

Tight hip flexors. Rounded shoulders. A lower back that's been aching since 2 PM. Glutes that stopped firing somewhere around their late twenties. A neck that juts forward like they're still staring at a monitor.

This isn't really a fitness problem in the classical sense. It's a sitting problem. Pounding out more bench press or another hour on the treadmill won't touch it. The fix is functional movement training built to counter what sitting does to the body and rebuild the strength and mobility you use in real life.

What sitting actually does to your body

When you sit for long hours, your body adapts to the position. A few specific things happen.

Hip flexors shorten. They spend the day contracted, so they tighten and start pulling the front of your pelvis down. That's where the chronic low-back arch and the 2 PM backache come from. If you want to check how bad yours are before starting the routine, there's a 4-test hip mobility check you can do on your living room floor.

Glutes shut off. Sit on them for eight hours a day and your brain stops sending them strong activation signals. Trainers call it gluteal amnesia, which sounds invented, but I see it constantly. These are supposed to be the biggest, strongest muscles on your body. When they check out, your lower back and knees take over jobs they weren't built for, and that's usually where the first real injury comes from.

Chest and front shoulders tighten from typing. Over months and years, the chest shortens while the upper back weakens, and you end up with the forward-rounded posture you see on half the people in any Silicon Valley coffee shop.

The thoracic spine gets stiff too. The middle part of the back, which should rotate and extend, gets stuck in that rounded position, which cascades into limited shoulder mobility and neck pain.

Five minutes of stretching isn't going to undo this. You need to strengthen the stuff that's gone weak while mobilizing the stuff that's gone tight, and you need to do both regularly. That's what the routine below is built around.

If you want to see which of these patterns are hitting you hardest before you start the routine, take the movement screen. It's the same assessment I run with every new client. Five minutes, no email, and it flags the specific areas where you should put extra effort below.

Person doing stretching and mobility exercises

The desk worker's functional movement routine

This routine is what I've landed on after thousands of sessions with Bay Area professionals. It works at home, in a regular gym, or in a conference room if you close the door. Thirty-five to forty minutes start to finish.

Phase 1: Open up (5 minutes)

These wake up what sitting puts to sleep and loosen what gets tight.

90/90 hip switches, 8 each side

Sit on the floor with both knees bent at 90 degrees, one in front and one to the side. Rotate to switch which leg is in front. Move slowly. You'll feel this in your hips right away.

I open a lot of my sessions with this one. It's probably the most effective hip mobility drill I've found for people who sit all day.

Thoracic spine rotations, 8 each side

Get on all fours. Place one hand behind your head. Rotate your elbow down toward your opposite hand, then up toward the ceiling. Follow your elbow with your eyes.

Most people are shocked at how little rotation they have the first time they try this. That stiffness is from years of being hunched over a laptop.

Wall slides, 10 reps

Stand with your back flat against a wall. Press your arms against the wall in a goal post position, elbows at 90 degrees. Slowly slide your arms up overhead, keeping your wrists, elbows, and lower back pressed into the wall.

If you can't keep everything touching, that tells you how tight your chest and front shoulders have gotten. Don't force it. Just go as high as you can while maintaining contact.

Phase 2: Activate (10 minutes)

Now you're turning on muscles that have been asleep.

Glute bridges, 3 sets of 12

Lie on your back, knees bent, feet flat. Drive through your heels and squeeze your glutes to lift your hips. Hold for two seconds at the top. Lower slowly.

The thing most people miss: you have to actually squeeze your glutes. Don't just shove your hips up using your lower back. If you're feeling this mostly in your hamstrings or low back, narrow your stance and focus on squeezing. I probably coach this exercise more than any other.

Dead bugs, 3 sets of 8 each side

Lie on your back with arms extended toward the ceiling and knees at 90 degrees. Slowly extend one arm overhead and the opposite leg out straight, hovering just above the floor. Return and switch sides.

Your lower back should stay pressed into the floor the whole time. If it arches, you've gone too far. This teaches your core to stabilize while your limbs move, which is a skill your body desperately needs after sitting all day.

Band pull-aparts, 3 sets of 15

Hold a resistance band at shoulder height with straight arms. Pull the band apart by squeezing your shoulder blades together. Return slowly.

These are a direct counter to the forward-rounded shoulder posture typing creates. Clients who actually do them a few times a week usually notice their posture changing in two or three weeks, and the nagging pain between the shoulder blades starts to lift.

Strength training with dumbbells in the gym

Phase 3: Build strength (15-20 minutes)

Compound movements that build functional strength through the patterns your body needs.

Goblet squats, 3 sets of 10

Hold a dumbbell or kettlebell at your chest. Squat down, chest up, knees tracking over your toes. Go as deep as your mobility allows.

The goblet position is especially good for desk workers because holding weight in front of you helps you stay upright instead of folding forward, which sitting has essentially trained your body to do. If you can't squat to parallel yet, try elevating your heels on small plates.

Romanian deadlifts, 3 sets of 10

Hold dumbbells in front of your thighs. Push your hips back, lowering the weights along your legs while keeping a flat back. You should feel a deep stretch in your hamstrings. Squeeze your glutes to stand back up.

If one exercise is the direct opposite of what sitting does to your body, this is it. It loads your entire posterior chain (glutes, hamstrings, lower back), which is exactly what sitting weakens. I program these for almost every desk worker I train.

Half-kneeling overhead press, 3 sets of 8 each side

Kneel with one knee down and one foot forward. Press a dumbbell overhead on the same side as the down knee. Keep your core braced and ribs down.

The half-kneeling position opens your hip flexor while you press, and the single arm work forces your core to stabilize. You're addressing two problems with one movement.

Farmer's carries, 3 sets of 40 yards (or 30-second walks)

Pick up heavy dumbbells or kettlebells. Walk with tall posture. Shoulders down, core braced, chin tucked.

You're literally practicing carrying heavy things with good form. It builds grip strength and postural endurance, and it's the polar opposite of what your body does at a desk for eight hours.

Phase 4: Cool down (5 minutes)

Couch stretch, 60 seconds each side

Place one knee on the ground close to a wall (or a couch) with your shin going up the wall behind you. Step the other foot forward into a lunge. You'll feel an intense stretch in the hip flexor and quad of the back leg.

This is uncomfortable the first time. That discomfort is telling you something about how tight you've gotten from sitting.

Pec doorway stretch, 45 seconds each side

Place your forearm against a doorframe at shoulder height. Step through the doorway until you feel a stretch across your chest. Hold and breathe.

Child's pose with reach, 60 seconds

Kneel and sit back on your heels. Walk your hands forward and reach one hand to the opposite side, stretching your lat and side body. Hold, then switch.

How often to do this

Three times a week is the sweet spot for most people I work with. You'll start feeling the difference in your posture and daily comfort within the first two weeks. By week six or eight, the changes become visible. You stand taller, move easier, and that constant back and neck pain starts letting up.

On off days, just do the Phase 1 mobility work as a five-minute break during your workday. Set a phone reminder if you need to. Five minutes of 90/90s and thoracic rotations at 2 PM does more for your back than an ergonomic chair.

Common mistakes

The big one is assuming cardio will fix this. Running or cycling after an eight-hour sit loads the same patterns your job already drilled in. The body needs to move differently, not just more.

Then there's going too heavy too soon. Your body has been living in a compromised position for years. That deserves some respect. Master the movement with bodyweight or a light dumbbell before you start loading up.

Another common one is ditching the mobility work because the strength portion feels like the "real workout." For desk workers, phases 1 and 2 are doing most of the actual repair. The lifting is secondary.

Probably the biggest mistake, though, is doing this for two weeks and stopping. Sitting is a daily thing. The training that counteracts it has to run on the same schedule. You can't correct ten years of posture and then go back to ten-hour desk days unchallenged.

Where to go from here

If you're working a desk job in tech, with long hours and constant sitting, your body needs training (and eating habits) that account for the lifestyle. Most generic workout programs don't. A standard bodybuilding split definitely doesn't.

The routine above is what I've used with hundreds of people around San Jose and the Bay Area who sit for a living. If you want something more tailored to how your body actually moves, that's what one-on-one training is for. I've logged over 12,000 sessions, and a huge portion have been with people in exactly your situation.

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