performance testing made simple

Unlock your potential with VO₂ Max and Lactate Threshold testing in Manchester City Centre.

We help everyday athletes from runners and triathletes to Hyrox competitors and fitness enthusiasts train smarter with purpose. Everyone is welcome at SEND

SEND Testing Package™
(90 mins)

Our flagship performance package includes two key tests, followed by a science-backed report to help you train smarter and improve performance — all based on your unique physiology.

  • VO₂ Max test

  • Lactate threshold test

  • Personalised training zones 1-5

  • Bespoke report within 24hrs

BENEFITS

  • TRAIN SMARTER

    Identify your personal training zones to target the right intensity for endurance, speed, and recovery. Stop guessing and start training with purpose.

  • TRACK REAL PROGRESS

    Get objective, science-based data to measure your fitness gains over time. This is far more accurate and reliable than simply tracking pace or heart rate.

  • PREVENT BURNOUT

    Understand your physiological limits and optimize your recovery. Know when you're pushing too hard, which reduces injury risk and improves your long-term athletic longevity.

ABOUT US

We're James and Vamsee, two everyday athletes who founded SEND in 2025. Like you, we were tired of inaccessible and overly complicated fitness testing. We believe that detailed performance data shouldn't be a luxury—it should be an essential tool for every athlete.

Our mission is simple: to make VO₂ max and lactate threshold testing accessible, understandable, and actionable. We're here to give you the clear insights you need to train smarter and make real progress.

We’re supported by our expert sports scientist, Charlie. As a qualified professional and aspiring pro triathlete with experience from elite testing labs, he ensures you get the best data to reach your goals.

Instagram

@send.mcr