All Tests, Women's Health, Men’s Health, Custom Tests
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Custom Fitness Test

Assess and track key health markers that support your fitness and wellness goals.

Customize Your Test

The Custom Fitness Test is a comprehensive blood test panel that measures important health markers related to metabolism, heart health, inflammation, hydration, and key nutrients. This fitness health test can help you better understand the building blocks that influence energy, strength, recovery and endurance.

 


By measuring lab markers such as cholesterol, cortisol, vitamin D, inflammatory markers and blood counts, you can see a more complete picture of your fitness health. Tracking these results over time may help you notice changes that could be related to nutrition, training intensity, stress, or recovery habits. These markers can provide helpful context about your overall health as you stay active or work toward long-term wellness goals.

$ 49.0
$544
Custom Fitness Test
$ 49.0
$544

Test Details

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Sample Type: Blood
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Collection Method: In person at a Labcorp location
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Age: 18-100
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Results: 1 day from when your sample arrives at our lab
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HSA/FSA: Accepted
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Test must be taken by purchaser

Preparation: Fast for 12 hours (no food or drink, except water).

If you’re taking a supplement containing biotin (also called vitamin B7 or B8, vitamin H or coenzyme R), commonly found in products promoting nail, skin and hair health, we recommend that you wait at least 72 hours from your last dose before taking the test.

About This Test

What's Tested

Why Consider This Test

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Understand what drives your performance

If you’re striving to train smarter, feel more energized or push your performance to the next level, understanding what’s happening in your body can be a powerful first step.

If you’re striving to train smarter, feel more energized or push your performance to the next level, understanding what’s happening in your body can be a powerful first step. This Custom Fitness Test may give you a clearer picture of the internal factors influencing strength, stamina and recovery—helping you make informed decisions about your fitness and well-being. Establishing a baseline and tracking these markers over time may reveal trends that support your long-term goals.

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Key biomarkers for athletes

Fitness enthusiasts and athletes can help identify factors that influence metabolism, endurance and energy production.

Fitness enthusiasts and athletes can help identify factors that influence metabolism, endurance and energy production. Whether you’re just starting, training regularly, increasing intensity or simply staying active, this fitness test offers insights that can help you better support strength, recovery and whole-body balance.

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Track improvements over time

For people focused on their fitness and long-term wellness, establishing a baseline and ongoing monitoring of fitness biomarkers can improve your health journey.

For people focused on their fitness and long-term wellness, establishing a baseline and ongoing monitoring of fitness biomarkers can improve your health journey. Understanding fitness test results can help you make informed lifestyle choices that support your overall well-being and performance goals.

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References:

1. MedlinePlus. Comprehensive Metabolic Panel (CMP). Updated December 4, 2023. Accessed February 11, 2026. https://medlineplus.gov/lab-tests/comprehensive-metabolic-panel-cmp/

2. MedlinePlus. Cholesterol Levels: What You Need to Know. Updated May 5, 2025. Accessed February 11, 2026. https://medlineplus.gov/cholesterollevelswhatyouneedtoknow.html

3. American Heart Association. Cholesterol. Accessed February 11, 2026. https://www.heart.org/en/health-topics/cholesterol

4. MedlinePlus. C-Reactive Protein (CRP) Test. Updated June 11, 2025. Accessed February 11, 2026. https://medlineplus.gov/lab-tests/c-reactive-protein-crp-test/

5. National Heart, Lung, and Blood Institute. Anemia. Updated March 24, 2022. Accessed February 11, 2026. https://www.nhlbi.nih.gov/health/anemia

6. MedlinePlus. 25-hydroxy vitamin D test. Reviewed May 20, 2024. Accessed February 11, 2026. https://medlineplus.gov/ency/article/003569.htm

How It Works

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Purchase Your Test

Simply purchase this test online. A healthcare provider will review and approve your test requests; no healthcare provider visit is required.

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Provide Your Sample

Visit a Labcorp location near you for sample collection. Visits may be scheduled online.

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Get Your Results

View your easy-to-read results online in your Labcorp Patient™ account, including Linked Accounts. For certain results that require prompt attention, you will also be contacted by phone or mail.

Patient Service Centers

Labs in more than 2,000 locations across the country.

Find a Location Near You
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Frequently Bought Together

FAQ

  • This test is designed for anyone interested in a deeper look at their health, energy and long‑term wellness. It can be used as a proactive tool to support fitness, healthy aging and overall vitality. It’s also helpful for establishing a baseline before making lifestyle or fitness goal changes. Regular testing can also show how your health markers change over time.

  • There is no single set of blood tests recommended for all athletes based on guidelines. However, some people choose to monitor markers such as hemoglobin, iron, vitamin D, cholesterol, and inflammation markers like hs‑CRP. These tests can provide general health information and may be helpful when reviewed with a healthcare provider.
     

    Knowing your baseline levels helps you understand what’s normal for your body before modifying your training. Over time, retesting can highlight changes related to stress, nutrition or training load. These insights may help guide adjustments to support performance and overall wellness.

  • Athletes often get blood tests that measure cholesterol, inflammation, electrolytes, cortisol, iron levels and essential vitamins. These results can help identify factors that may affect energy, endurance and recovery. With a fitness blood test or athlete metabolism panel, athletes can better understand how training impacts their body. Establishing a baseline before heavy training cycles can be especially helpful. Comparing results over time supports more informed adjustments to nutrition, intensity and rest.
     

    For those looking for advanced insights into fitness related hormones, the Custom Male Hormone Test and Custom Female Hormone Tests can offer additional biomarkers important to your fitness and wellness goals.

  • The results of this test provide insights into various aspects of your health, including cholesterol and lipid levels, nutrition, inflammation and stress. This test may help highlight areas to discuss with your healthcare provider as part of a balanced approach to fitness and wellness.

  • The frequency of testing can vary based on individual health needs, health goals, risk factors and any existing medical conditions. It's best to consult with your healthcare provider about the right testing frequency based on your unique health situation.

  • Cortisol levels naturally fluctuate throughout the day, with highest levels typically in the morning that decline throughout the day. Your cortisol test results will come with reference range intervals for morning and afternoon cortisol levels to show if you are in range for the time of collection.

  • Yes, fasting is required for accurate results. You should not eat or drink anything except water for 12 hours before your blood draw.

  • You’ll be able to view your results for each test in your Labcorp Patient™ account as they become available. This test includes multiple tests, and you should be able to see all your test results online within one day of when your samples arrive at our lab.

  • Your testing will be performed in a CLIA-certified clinical laboratory. Labcorp provides leading-edge medical laboratory tests and services through a national network of primary clinical laboratories and specialty testing laboratories. Our labs perform regular quality assurance testing to ensure our results are accurate.

  • Your results will be provided to you through our secure online portal to view or print. Results are also made available through a secure portal to the independent healthcare provider who placed your test order.  If you are accessing your results through your Labcorp Patient™ account, all users linked to the account will have access to all OnDemand test results. Results may also be provided to a local, state, and/or federal health authority; for example, many states require the testing laboratory and physician to report test results for certain communicable diseases, such as COVID-19, to local or state health departments.  

     

    If you have questions or comments regarding the Labcorp Notice of Privacy Practices, or have a complaint about our use or disclosure of your PHI or our privacy practices, please contact: privacyofficer@labcorp.com, call us at (877) 234-4722 (877-23-HIPAA) and ask for the Labcorp HIPAA Privacy Officer, or send a written request to: HIPAA Privacy Officer, Labcorp, 531 South Spring Street, Burlington, NC 27215. You also may file a complaint with the Secretary of the U.S. Department of Health and Human Services.

  • Visit the Labcorp OnDemand® website to browse and purchase laboratory tests and create your Labcorp Patient™ account to view your results. All Labcorp OnDemand testing requires an order from an authorized healthcare professional. For your convenience, Labcorp OnDemand has contracted with independent professional entities (collectively, Providers) to deliver healthcare provider services. Visit a Labcorp location for sample collection; or, if using an at-home collection kit, collect your sample yourself. We’ll let you know when your results are ready and can be accessed through your Labcorp Patient™ account.

  • To align with clinical best practices, we’ve set an age maximum of 100 for consumer-initiated testing. This limit was set to encourage individuals in more advanced age groups - who may have complex medical needs - to receive personalized guidance about testing from their healthcare providers.

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