Breathing Under Load: Staying Calm in Hard Workouts
Updated: 1 day ago
Long before I ever touched a barbell, I learned to breathe in a swimming pool in the Philippines. In the water you can't breathe whenever you feel like it. You breathe when your stroke gives you the chance, and if you panic and gasp at the wrong moment, you swallow water. Swimming taught me that breathing is a skill, tied to rhythm, and that calm is something you build one breath at a time.
CrossFit athletes rarely think about breathing until it falls apart. Then it becomes the only thing they can think about. I see it in class every week: an athlete who's fit enough for the workout, undone by breathing that turned into gasping by minute four. So here are practical drills, movement by movement, to keep your breathing organized when workouts get hard, and a simple routine for recovering between sets.
IN THIS ARTICLE
Two Jobs, One Breath
Your breath has two jobs in training, and they sometimes compete.
The first job is stability. Under a heavy load, a big breath held against a braced trunk helps create pressure that supports your spine. This is why heavy squats and deadlifts are usually done with a breath taken at the top, held through the rep and released at or near the finish. It works well for heavy, low-rep lifting.
The second job is ventilation: moving air in and out to keep up with the demand of conditioning work. When you're holding your breath every rep during a 12-minute workout, you're doing the stability job when your body needs the ventilation job. That's how athletes end up gasping after a set of thrusters that wasn't even heavy.
The skill is matching the breath to the job. Heavy and few reps: brace and hold. Light and many reps: breathe with the movement. In between, brace briefly during the hardest part of the rep and breathe everywhere else.
A safety note: holding your breath under heavy load raises blood pressure sharply for a moment. If you have high blood pressure, a heart condition or any history of fainting with exertion, talk to your doctor before heavy lifting with a breath hold, and stop immediately if you feel dizzy or see spots.
Drills for Machines and Running
The rower. At a moderate stroke rate, take one breath per stroke: exhale through the drive, inhale on the recovery as you slide forward. As the rate climbs, many athletes move to two breaths per stroke, adding a quick exhale and inhale at the finish. Drill: 3 rounds of 3 minutes at about 20 strokes per minute with one breath per stroke, then 2 minutes at 26 to 28 strokes per minute practicing two breaths per stroke. Rest 1 minute between rounds.
Funny enough, the rower was the machine that humbled me, pool background and all. For my first months of CrossFit I held my breath through the drive and finished every row wondering why my lungs were on fire. One breath per stroke fixed more than any fitness I added.
The bike. Breathing on the bike falls apart when the shoulders and jaw tense. Drill: 5 rounds of 1 minute at a hard but controlled effort, 1 minute easy. During each hard minute, focus on long, strong exhales and a loose jaw. Let the inhale take care of itself.
Running. Pair breaths with steps. On easy runs, a rhythm such as three steps in and two or three steps out works for many runners. As pace increases, the rhythm naturally shortens. Drill: during one easy run each week, spend 10 minutes breathing through the nose only. If you can't maintain it, you're running faster than easy, which is useful feedback in itself.
Drills for Barbells and Gymnastics
Thrusters and wall balls. Brace on the way down and through the bottom of the squat. Exhale forcefully as the bar reaches lockout or the ball leaves your hands, then inhale as you start the next descent. Drill: 3 sets of 10 thrusters with an empty or light barbell, one full exhale at the top of every rep, 1 minute rest. The movement should feel calm even when your legs are working.
Barbell cycling. For touch-and-go reps like power cleans or deadlifts at light to moderate loads, take a quick breath at the top of each rep, brace, and go. Drill: 5 sets of 5 touch-and-go power cleans at a light load, one breath at the top of each rep. The goal is to finish each set breathing no harder than when you started it.
Pull-ups and toes-to-bar. Exhale as you pull or bring the feet up, inhale as you return to the hang. Holding the breath through a set of kipping reps is common and costly. Drill: 4 sets of 5 kipping pull-ups or toes-to-bar with an audible exhale on each rep, resting 60 to 90 seconds.
Burpees and box jumps. Breathe at the top, where the chest is open. Exhale on the way down, inhale standing.
Coach's cue: Breathe to the finish, one full exhale at a time.
The Reset Between Sets
What you do in the 10 seconds after a set shapes the next one. Most athletes grab quick, shallow breaths high in the chest. That feels natural but keeps the body in a panicked state. Try this reset instead:
Stand tall or rest your hands on your knees, whichever lets you breathe more easily
Take three breaths with a long, slow exhale, longer than the inhale
Relax your shoulders and unclench your jaw on each exhale
Pick up the next set on an exhale, with a clear rep target in mind
Practice the reset in training when you're only moderately tired. It becomes automatic that way, and it'll be there when you need it in a hard workout. I teach it to nervous beginners on their first hard day, and it's often the thing they thank me for later, more than any movement cue. Discomfort and heavy breathing are part of hard training. Chest pain, wheezing that doesn't settle, or breathlessness out of proportion to the effort are not, and deserve a conversation with your doctor.
Calm Is a Skill
You can't control how hard a workout feels. You can control how you breathe through it. Match the breath to the job, tie it to the rhythm of each movement and use a simple reset between sets. After a few weeks of practice, you'll notice that you stay calmer, think more clearly and hold your pace longer. The details matter.
To put this into practice, choose one machine drill and one barbell or gymnastics drill each week and add them to the end of a lighter class day, or use them as part of your warm-up. Keep the loads light and the focus narrow: one breathing pattern, done well, for the whole drill. Then pick one movement in your next class workout and commit to breathing with it the way you practiced. Notice how you feel at the end compared with the last time you did that movement. Small wins like that build the confidence to stay calm when the workout is long and the list is ugly.
If you want conditioning sessions that build that skill alongside your engine, with pacing and breathing focus written into each week and everything logged in the app, take a look at Sphere Programming and start training your breathing as seriously as your lifts.
Your turn. Tried this? Tell me how it went in the comments below. I read every one, and your questions help shape what I write next. If it helped, tap the heart so it reaches more athletes.
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Further reading: Journal of the International Society of Sports Nutrition
Coach Fritz Bautista · Head Coach, ATHLETESPHERE
CrossFit Level 2 Trainer (CF-L2) ✓ · CrossFit Programming Certificate · MBA · Digital Marketing Certified · Coaching athletes from all walks of life online
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