Home›Benefits›Recovery & Performance

Hyperbaric oxygen for athletes

Recovery that keeps pace with your training.

Train hard on Monday and train hard again on Tuesday. That is what HBOT gives an athlete: soreness that clears before you leave the studio, muscles that are ready to go again the next day, and after many sessions (40+) a pace that holds where it used to fade. Every hard effort is repaired with a full supply of oxygen instead of a rationed one.

Recover overnight. Train again tomorrow.

Every hard session breaks muscle down on purpose. The rebuild is where you get stronger, and the rebuild runs on oxygen. In the chamber your muscles are flooded with nearly seven times more oxygen than normal breathing delivers. The repair that used to take two or three days gets done in one.

Guests feel it fast. The soreness from a heavy session is usually gone by the time you walk out of the chamber. Legs are ready again the next day. Heavy weeks stop piling up on each other. By session 15 you are lifting more, pushing harder and recovering faster than you have in years.

Keep going and it compounds. After many sessions (40+) endurance builds, hard cardio feels easier, and the same pace costs less. Research in trained athletes measured maximum oxygen uptake and peak power rising after forty sessions. It is why professional squads keep a chamber in the building.

Who reserves this

Rowers and paddlers on the Thames
Rugby and football players managing an in-season body
Strength athletes between heavy blocks
Cyclists and triathletes stacking weekly volume
Runners in the final build to a race
Anyone training seriously around a full-time job

Image slot Advised image: one of our chambers in the studio with a kit bag and water bottle beside it. Second choice: a local athlete mid-effort on the Thames path. Landscape, at least 1200px wide.

What HBOT does for a training body.

Six changes athletes come here for.

Soreness gone before you leave

The deep ache after a heavy session is the first thing to go, and it goes fast. Waste products from hard work are flushed out and muscle fibre is rebuilt with a full supply of oxygen. Most guests walk out of the chamber with the soreness already gone, and legs ready for the next session the following day.

Back-to-back hard days

Tuesday no longer costs you Wednesday. When every session is repaired by the next day, you can train hard on consecutive days and keep the quality high all week. The whole training block runs at a higher standard, week after week.

Stamina and cardio

More oxygen in the blood means more oxygen in every working muscle. Guests who keep it up tell us hard efforts feel easier at the same pace, and the fade arrives later in interval sets, matches and long rows. After many sessions (40+), hard cardio feels easier than it has in years.

Swelling and inflammation

Knocks, bruises and the heavy, inflamed legs of a big week settle fast. Swelling comes down quickly, sore joints calm down, and bruising clears in a couple of days. Blood markers of muscle damage have been measured recovering significantly faster with HBOT than with ordinary rest.

Tendons, ligaments and old strains

The strain you have been training around for months finally settles. Tendons and ligaments have a thin blood supply and heal slowly. Dissolved oxygen reaches them where red blood cells cannot, session after session, and the repair that never quite finished gets finished. The injury you had given up on finishes healing.

Sharper on match day

Your brain uses around 20% of the oxygen you breathe, and it feels a surplus before anything else does. Decisions come quicker, reads are cleaner and concentration holds when the margin is thin. Guests notice it in competition more than in training, and it holds all day after many sessions.

Why pressure reaches what rest alone cannot.

Three steps, no biology degree required.

Load the blood

At 1.5 ATA the chamber presses oxygen into your blood at levels ordinary breathing cannot reach. Your red cells were already nearly full on room air; the surplus travels in the fluid around them.

Reach the working tissue

Dissolved oxygen slips into muscle that heavy work has left swollen and busy with repair, including places where circulation struggles to keep up with demand.

Repeat on a rhythm

One session lifts you. A repeated block compounds: the research below measured recovery markers moving further across a run of sessions than after any single visit, which is why our protocols are built as blocks.

A training week with the chamber in it

MonChest & tricepsO2 session

TueLegs: squats & deadliftsO2 session

WedBack & bicepsO2 session

ThuRest day

FriShoulders & coreO2 session

SatLegs & conditioningO2 session

SunRest day

One example of how Explosive Strength places five weekly sessions around real training. Each is 60 minutes at pressure inside a 90-minute visit, reserved at times that fit your week; we are open 6am to 9pm every day.

The evidence

What the research explores in athletes.

Independent, peer-reviewed studies in trained and healthy adults, summarised plainly. We claim nothing beyond what they report: HBOT is a wellness therapy, not a medical treatment.

A 2023 randomised crossover trial in Research Quarterly for Exercise and Sport (Mihailovic et al.) had twelve trained cyclists complete a fatiguing ride, then gave them a single 75-minute session at 1.3 ATA on 97% oxygen, close to our own pressure. In the five-minute maximal effort that followed they produced 314.5 watts against 307.5 after ordinary rest. Their heart-rate variability recovered faster, the sign of the nervous system settling back after effort. They rated the effort easier, and the next day they reported themselves better recovered.
A 2024 controlled crossover study in the Journal of Exercise Science & Fitness (Qu et al.) had twelve competitive male athletes cycle hard for 90 minutes, then spend 60 minutes at 1.25 ATA on 26 to 28% oxygen, far below the 96% we run. One session lowered perceived fatigue and brought heart rate and blood flow back faster. Six sessions did what one could not: creatine kinase and lactate, the blood markers of muscle damage and fatigue, plus an oxidative-stress enzyme, recovered significantly faster than control, and blood urea and a second oxidative-stress marker were still ahead 24 hours after the final session.
A 2022 pilot study in The Journal of Sports Medicine and Physical Fitness (Nisa et al.) measured fifteen healthy adults through a single 70-minute session at 1.4 ATA, on well under half the oxygen concentration we run. Blood speed through the capillaries at the fingertip rose from 92 to 126 micrometres per second, the volume of blood moving through them rose by around 70%, and heart rate came down. Nothing moved under normal pressure.
A 2022 double-blind, sham-controlled trial in Sports Medicine - Open (Hadanny et al.) ran thirty-one trained athletes aged 40 to 50 through forty sessions of one hour, five a week across two months, the same session count and pace as our flagship protocol. Maximum oxygen uptake rose 4.3%, peak power 4.9% and oxygen uptake at the anaerobic threshold 10.9%. Muscle samples taken at the end showed mitochondrial mass up 17%, with the mitochondria, the parts of the muscle cell that turn oxygen into fuel, working at a higher maximum rate.

HBOT is a complementary wellness therapy. Results vary between individuals, and we make no medical claims. Always consult your GP before beginning any new health programme.

The protocol built for a training cycle.

Explosive Strength runs five sessions a week for four weeks, designed to sit inside a training block rather than around one. Guests reserve each session at hours that suit the day's work: early before a commute, or late after an evening squad.

If your season makes four clean weeks impossible, call us. We place protocols around fixtures, tapers and travel every week, and five minutes on the phone is usually enough to find the shape that fits.

Call 07378 271411 and talk it through →

Every new guest completes a short health and safety screening when they book, or a 5 to 10 minute call if you would rather talk it through. If anything needs checking, we call you before your first session.

For training blocks Explosive Strength 20 sessions · 4 weeks · five each week Four weeks at five a week for serious lifters: DOMS gone, far more training load taken on, and deep sleep that has you waking ready. £960£48/sessionReserve →

Six of the key benefits.

Most guests arrive for one reason and stay for another. The one in green is the page you are on.

Start here The Taster Ten sessions with the first week heaviest: feel the effect early and know whether to go on. £550£55/sessionReserve → ★ Recommended The Established Reset The flagship: eight full weeks at five sessions a week, the shape the strongest research keeps using. £1680£42/sessionReserve →

Sessions are valid for 12 months from the day you buy them.

See all protocols →