Vo2MAX
Real training zones, real progress
Service Description
Your VO₂max is the gold-standard measure of aerobic capacity, a direct window into how efficiently your body can transport and use oxygen at peak effort. Chasing a marathon PR, a faster bike split, or simply monitoring cardiovascular health? Knowing this number—and the detailed data behind it— can be a game changer. Why it matters? True aerobic ceiling. Field tests and wearables estimate; our graded ramp protocol measures. A lab-verified VO₂max exposes exactly where your aerobic engine tops out and how much headroom you still have. Real Training zones. We derive personalised pace, heart-rate, and power zones from your own gas-exchange data, not someone else’s chart. Your zones are not based on equations but on your reality. Health insights. VO₂max is strongly linked to metabolic and cardiovascular risk. Tracking it over time is a proven way to ensure your fitness trending aligns with long-term health goals. Benchmark for progress. Repeat the test every 8–12 weeks to quantify gains, spot plateaus early, and adjust training before the season gets away from you. What’s included 1. Graded exercise test on treadmill, bike trainer, or other (ramp to exhaustion, usually ±35min). 2. Continuous breath-by-breath gas analysis. 3. Full metabolic profile: ventilatory thresholds (VT1, VT2), caloric burn at varying intensities, optional yousuli training zones. 4. Custom zone report delivered within 24 h: • HR, pace, and power zones (Z1–Z5/8 / easy-to-max). • Suggested interval prescriptions to target weak areas. • Fueling recommendations for long sessions based on fat-max data. 5. Optional 15-min debrief (video or phone) to interpret results and map next steps. Pre-test guidelines • No hard workouts for 24 h. • No heavy meal for 3 h; no caffeine 4 h. • Arrive hydrated; bring running shoes or cycling kit (own pedals welcome). • Total visit time ≈ 45 min including warm-up and cool-down. Ideal for • Endurance athletes chasing PRs. • Multi-sport athletes comparing run vs. bike efficiency. • Health-focused clients wanting an objective cardiovascular marker. • Coaches needing data to fine-tune athlete plans.
Cancellation Policy
YOUSULI PERFORMANCE TESTING — WAIVER & INFORMED CONSENT Yousuli LLC ("Yousuli") offers physiological performance testing including VO2max and Training Zone (Zoning) assessments. These tests involve progressive increases in exercise intensity up to and including maximal effort. MEDICAL WARNING: These tests are NOT recommended if you have high blood pressure, known heart disease, history of cardiac events (heart attack, stroke, arrhythmia), chest pain at rest or during exercise, history of fainting or dizziness during exercise, uncontrolled respiratory conditions, recent surgery or injury limiting exercise, pregnancy, or any condition for which your physician has advised against vigorous exercise. If unsure, consult your physician before booking. Yousuli reserves the right to refuse testing to anyone presenting contraindications. ASSUMPTION OF RISK: By booking and participating, you acknowledge that maximal exercise testing carries inherent risks including abnormal heart rhythms, heart attack, stroke, fainting, nausea, muscle or joint injury, and in rare cases death. You voluntarily participate with full knowledge of these risks. You confirm you are in good health and capable of vigorous exercise to exhaustion, or have obtained physician clearance. You will immediately inform the administrator if you experience chest pain, severe shortness of breath, dizziness, or unusual symptoms. You may stop the test at any time. RELEASE OF LIABILITY: To the fullest extent permitted by law, you release and discharge Yousuli LLC, its owners, employees, agents, and affiliates from any liability, claims, or causes of action arising from your participation, including personal injury, illness, or death, except in cases of gross negligence or willful misconduct. This covers risks of maximal exercise testing, use of equipment, and any training recommendations based on results. PARTICIPANTS: Must be 18+. Under-18 requires written parental consent with guardian present. By participating you consent to photos/video during testing for Yousuli marketing unless you inform the administrator otherwise beforehand. By completing this booking you confirm you have read and understood this document, are not aware of any medical contraindication, and voluntarily accept the risks described above. Yousuli LLC maintains professional liability insurance. This is not medical advice. Performance tests are fitness assessments, not medical diagnostic procedures.
Contact Details
info@yousuli.co
Walnut, CA, USA