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Book A Free Discovery CallCARDIORESPIRATORY STRENGTH™
Train oxygen efficiency, improve physiological reserve & strengthen healthspan.
Low VO₂max and impaired oxygen utilisation are associated with increased risk of cardiovascular disease, hypertension, insulin resistance, type 2 diabetes, metabolic syndrome, mitochondrial dysfunction, fatigue and reduced stamina, frailty, poorer recovery and cognitive decline.
Using advanced REOXY® intermittent hypoxic–hyperoxic training, the programme creates an adaptive physiological stimulus, training the heart, lungs, circulation and mitochondria to use oxygen more efficiently.
- VO₂max Optimisation
- Cardiovascular Efficiency Training
- Oxygen Utilisation & Metabolic Resilience






























BENEFITS
Why Choose Cardiorespiratory Strength™
Designed for people experiencing reduced cardiorespiratory fitness, low VO₂max, impaired oxygen utilisation, fatigue, reduced stamina or metabolic resilience, and those seeking to improve long-term physiological reserve.
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Pricing & Packs
Book a single session or a pack to harness the full power of our biohacking therapies.
WHY HUM2N?
Cardiorespiratory Strength™, Delivered Differently
Our Cardiorespiratory Strength™ Programme is delivered within a physician-guided longevity ecosystem, combining oxygen conditioning with precision assessment and personalised optimisation strategies.
01
Physician-Guided Programme
Every programme begins with clinical assessment and oxygen-conditioning calibration tailored to your physiology.
02
Advanced REOXY® Technology
Uses intermittent hypoxic–hyperoxic training to stimulate adaptive cardiovascular and mitochondrial responses.
03
Live Physiological Monitoring
Oxygen saturation and heart rate are continuously monitored while the system adapts to your tolerance throughout treatment.
04
Integrated Longevity Strategy
Can be combined with HBOT, NAD+ Repletion, Muscle Rebuild™ & the Precision Medicine Longevity Programme™.
Testimonials
Success Validated
HUM2N TEAM
Meet The Experts

Dr Mohammed Enayat
Founder, CEO - MBBS, BSc, MRCGP, PGDip, AFMCP

Dr Mark Menolascino
Certified Medicine Specialist & Functional Medicine Doctor

Dr Sonia Panchal
Consultant Rheumatologist & Functional Medicine Doctor

Dr Reamika West
GP & Functional Medicine Doctor
Frequently asked questions
What health conditions is this programme relevant to?
Low VO₂max and impaired oxygen utilisation are associated with increased risk of cardiovascular disease, hypertension, insulin resistance, type 2 diabetes, metabolic syndrome, mitochondrial dysfunction, fatigue and reduced stamina, frailty, poorer recovery and cognitive decline.
Who is the programme suitable for?
The programme may be appropriate for individuals seeking to improve VO₂max, cardiovascular efficiency, oxygen utilisation, metabolic flexibility, insulin sensitivity, fatigue resilience, endurance capacity and long-term physiological reserve.
What happens during a session?
You breathe through a specialised mask while oxygen saturation and heart rate are monitored. The system adapts to your tolerance in real time.
What is the Oxygen Enhanced programme?
The Oxygen Enhanced option combines each REOXY® session with 45 minutes of Hyperbaric Oxygen Therapy. This combines adaptive oxygen stress conditioning, enhanced oxygen delivery, tissue oxygenation, recovery support, mitochondrial regeneration and inflammatory modulation.
When can I expect to notice results?
Benefits are typically seen from around 4 weeks, with effects lasting approximately 6–12 months, depending on baseline health, activity and wider optimisation strategy.




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