Not just a blood lab and AI, a full healthspan guiding assessment. Know your trajectory. Change the outcome.
Most checkups let you know if you’re healthy today, but they neglect the most important factors for optimal aging. Our signature performance assessment predicts your future healthspan by measuring key longevity markers across cardio respiratory fitness, muscle mass, and strength. And it pairs that with expert guidance on how to set your best possible trajectory.
2.5 hours. A lifetime of insight.
After a dynamic warmup we’ll use functional movement and balance tests to measure your range and quality of motion as well as your core stability and muscle control.
Next, we measure your ability to produce force and how quickly you can apply it. We use force plates and targeted exercises to identify imbalances and guide your training.
To identify your aerobic and anaerobic thresholds, you’ll do a Lactate Ramp test. You’ll move through stages on a treadmill or bike, with a quick finger prick after each.
Finally you’ll roll right into your VO2 max test, which measures your aerobic capacity (VO₂ max) or how efficiently your body uses oxygen during intense exercise.
After a dynamic warmup we’ll use functional movement and balance tests to measure your range and quality of motion as well as your core stability and muscle control.
Next, we measure your ability to produce force and how quickly you can apply it. We use force plates and targeted exercises to identify imbalances and guide your training.
To identify your aerobic and anaerobic thresholds, you’ll do a Lactate Ramp test. You’ll move through stages on a treadmill or bike, with a quick finger prick after each.
Finally you’ll roll right into your VO2 max test, which measures your aerobic capacity (VO₂ max) or how efficiently your body uses oxygen during intense exercise.
Calorie and macro targets – plus example meal plans – based on your labs, daily training load, and goals.
Custom supplement protocols for optimal health, performance, recovery, and longevity – informed by your labs and lifestyle.
The picture of your health and fitness emerges through deep dives into each area and a holistic look at how they’re working together.
We will track the health of your cardiovascular system, metabolism, hormones, and immune function - plus key micronutrients essential to performance. Results will inform nutrition and lifestyle strategies.
VO2Max testing will show us how efficiently your cardiorespiratory system captures, transports, and uses oxygen. And lactate threshold tests will inform your training regimen as we optimize your endurance capacity and aerobic fitness over time.
A DEXA Scan will reveal your body composition, with insights into your muscle mass, fat distribution, symmetry, and bone density. Then your personalized protocols will address training and age-related changes to hormones, metabolism, and skeletal strength.
Sport-specific absolute strength challenges and dynamic power tests will reveal your strength, explosiveness, and endurance as well as potential risk factors for injury.
Functional movement and balance tests will assess your range and quality of motion, core stability, and muscle control while resisting external forces. A sport-specific lens will inform your tests and protocols, which aim to increase longevity and decrease pain and injury risk.
Our most extensive lab panel will track the health of your cardiovascular system, metabolism, hormones, and immune function - plus key micronutrients essential to performance. Results will inform nutrition and lifestyle strategies.
VO2Max testing will show us how efficiently your cardiorespiratory system captures, transports, and uses oxygen. And lactate threshold tests will inform your training regimen as we optimize your endurance capacity and aerobic fitness over time.
A DEXA Scan will reveal your body composition, with insights into your muscle mass, fat distribution, symmetry, and bone density. Then your personalized protocols will address training and age-related changes to hormones, metabolism, and skeletal strength.
Sport-specific absolute strength challenges and dynamic power tests will reveal your strength, explosiveness, and endurance as well as potential risk factors for injury.
Functional movement and balance tests will assess your range and quality of motion, core stability, and muscle control while resisting external forces. A sport-specific lens will inform your tests and protocols, which aim to increase longevity and decrease pain and injury risk.
You’re more than just your biomarkers. That’s why your goals, history, habits, and hangups matter. We evaluate everything from your blood labs, physical assessments, and health history, to data from your wearables and tracking apps.
Cortisol - AM
Basophils (absolute)
Basophils %
Eosinophils (absolute)
Eosinophil %
Hematocrit (HCT)
Hemoglobin
Lymphocytes (absolute)
Lymphocytes %
Mean Corpuscular Hemoconcentration (MCHC)
Mean Corpuscular Hemoglobin (MCH)
Mean Corpuscular Volume (MCV)
Monocytes (absolute)
Monocytes %
Myelocytes (absolute)
Myleocytes
Neutrophils (absolute)
Neutrophils %
Platelet Count
Red Blood Cell (RBC)
Red Blood Cell Distribution Width (RDW)
White Blood Cell Count (WBC)
ALMI
Android (A) Total Mass
Android (A) % Fat
Android/Gynoid Ratio
Appen. Lean/Height2
BMI
Estimated VAT Area
Fat Mass/Height
FFMI - Lean/Height²
Gynoid (G) % Fat
Gynoid (G) Total Mass
Head Fat Mass
Head Lean Mass
Height
Lean/Height2
L Arm Fat Mass
L Arm Lean Mass
L Leg Fat Mass
L Leg Lean Mass
R Arm Fat Mass
R Arm Lean Mass
R Leg Fat Mass
R Leg Lean Mass
Subtotal Fat Mass
Subtotal Lean Mass
Total Fat Mass
Total Lean Mass
Total Body Fat %
Trunk Fat Mass
Trunk Lean Mass
Weight
Head BMC
L Arm BMC
L Leg BMC
L Ribs BMC
L Spine BMC
Pelvis BMC
R Arm BMC
R Leg BMC
R Ribs BMC
T Spine BMC
T-Score
Total BMD
Z-Score
Calcium
Carbon Dioxide
Chloride
Potassium
Sodium
Apolipoprotein B
HDL-C
LDL-C
Non-HDL C
Total Cholesterol
Triglycerides
DHEA-S
Estradiol
Follicle Stimulating Hormone (FSH)
Free Testosterone
Free Weakly-Bound Testosterone
Luteinizing Hormone
Progesterone (women)
Sex Hormone Binding Globulin
Testosterone
C-Reactive Protein, Cardiac (hs-CRP)
BUN:Creatinine Ratio
Creatinine
Cystatin C
Glomerular Filtration Rate (GFR)
Urea Nitrogen
A/G Ratio
Alanine Aminotransferase (ALT)
Albumin
Alkaline Phosphatase
Aspartate Aminotransferase (AST)
Globulin
Total Bilirubin
Total Protein
Creatine Kinase (CK), MB
Ferritin
Iron
Iron Binding Capacity (TIBC)
Iron Saturation
C-peptide
Fasting Glucose
Fasting Insulin
Free T4 Index
Hemoglobin A1c
T3 Uptake
TSH
Folate
Vitamin B12
Vitamin D, 25-Hydroxy
"Eternal combines details of human performance and clinical medicine for a holistic view of people who are active and want to stay that way for decades to come.”
"What truly sets Eternal apart is its integrated approach. I’m proud to be part of this mission, and I can’t imagine navigating my own health journey without this kind of support.”
"What I learned about myself with Eternal has been more useful than any testing I had as a professional athlete. Now, as an Eternal advisor, I delight in being able to use my coaching and racing experience to help others get on the right track for their goals.”
"Across my entire medical career I’ve worked with professional and collegiate athletes who have access to the highest level of attention and testing. I’m excited to be a part of Eternal, where anyone who cares about their health and performance can get access to this level of care.”
11 seconds faster than last year and 5 seconds faster than 2023
Reports feeling stronger, more durable, and pain-free while training
Your trainer coordinates with your clinician and dietitian so training matches your fueling, recovery, and goals, keeping you accountable and helping you stronger, fitter, more mobile each week.
Join Eternal today and take control of tomorrow.
