Breath Hold Increase Program (4 week program)

Read this part first.

This is a dryland program, and that is not a suggestion. Breath-hold training in water can cause shallow water blackout — you lose consciousness without warning, without the urge to breathe, and without any struggle a lifeguard would notice. It kills strong swimmers every year, most of them young and fit, many of them practicing exactly this kind of training alone. Do these sessions on dry land, in a safe place, sitting or lying down. Never in a pool. Never alone in water. Never within thirty minutes of a workout or a swim, which is when your body is least equipped to tolerate it. If you are preparing for a school with a subsurface requirement, practice the in-water work under qualified supervision with a dedicated safety in position — not with this workbook.

Now, what it does.

You take one measurement, and the workbook writes four weeks from it. A three-stage max hold test — one at 60% effort, one held to contractions, one all out — produces a single number. Every hold and every recovery interval across sixteen sessions is a calculated percentage of that number.

Two adaptations, trained separately

• CO2 tables hold your breath-hold duration steady while the recovery between reps shrinks — 1:45 down to 0:15 across the set. This trains tolerance to the burn and the contractions, which is what actually makes you quit.
• O2 tables hold recovery steady while the breath-hold climbs rep after rep. This trains your tolerance to genuine oxygen debt.
• General tables give way to specific tables in the back half, where clock recovery is replaced by breath counts — three breaths, then two — to mimic a real surface interval instead of a comfortable rest.

What is inside

• Four weeks, four sessions a week, sixteen tables in total, each with its rep, hold and recovery laid out.
• A stated physiological target for each block: oxygen capacity, oxygen utilization, and CO2 tolerance.
• A retest at the end that reseeds the entire program, so the workbook is reusable rather than a one-time read.
• Designed to sit alongside your other training, not replace it — the sessions are short and pair with an existing RLP program.

Who this is for

Candidates for any pipeline with a dive or subsurface component, freedivers and spearfishers building tolerance on land, and athletes who want a measurable, progressive approach to breath control instead of holding their breath in the shower and hoping.

Specifications

• Format: Excel workbook (.xlsx), auto-calculating. Printable.
• Length: 4 weeks · 4 sessions per week · retest at the end
• Input: one max static breath hold
• Equipment: a timer and a safe place to sit or lie down. Nothing else.
• Delivery: instant digital download

This is a training tool, not medical advice. Do not perform breath-hold training in or near water. Do not perform it alone. Do not perform it within thirty minutes of exercise. If you have any cardiovascular or respiratory condition, or are pregnant, do not use this program without clearing it with your physician first.