Metabolic Health
Alexa Feifer
Certified Personal Trainer · Metabolic Health
Alexa is passionate about helping people understand and optimize their metabolic health.
As a certified personal trainer with expertise in nutrition, breath analysis, and functional testing, she creates personalized strategies to boost energy, support longevity, and enhance overall well-being.
Services & Booking
Select a service below to book directly with Alexa through Jane App.
The Longevity Blueprint Club
Health Discovery Free
Have questions, or not sure what to do next? Find out if the program is right for you.
Health Discovery Online Free Online
The same discovery meeting by video, from wherever you are.
Respiratory Training Follow Up
A follow-up session to progress your respiratory training.
Precision Metabolic & Oxygen Scan
Metabolic Discovery
A discovery meeting to review your goals and find the right testing for you.
RMR: Resting Metabolic Rate
Measures how many calories your body burns at rest, giving you precise data to guide nutrition and training for fat loss, muscle gain, and metabolic health.
AMR: VO2 Max
A respiratory metabolic analysis of how efficiently your body uses oxygen and burns fat versus carbs during exercise, so you can train smarter and build endurance.
3D Body Scan
A 3D body scan to measure and track changes in your body over time.
Red Light Therapy
BioScanner Quantum
Quantum Scanner Intro Price
Uses bioresonance technology to analyze 45 key biomarkers. Non-invasive, with no radiation.