Tenax Performance Support exists to sharpen how you prepare, recover and perform. We build practical frameworks that turn your goals into consistent daily standards. The outcome is clarity and control, whatever the demands.
Nutrition is one of the most powerful levers you can control, shaping your energy, focus, recovery and resilience. Unlock your best self with Tenax.
A structured, six-step process that turns your goals into a clear, personal plan.
Needs analysis: performance goals, training load and work demands, injury, medical and dietary history, and primary limiting factors. The basis of every intervention.
DEXA body composition, blood biomarkers, energy availability, dietary analysis and recovery markers. A measured baseline, not assumptions.
We interpret your results against your goals, identify the gaps and priorities, and set clear, measurable targets so progress can be tracked.
We map each performance determinant: nutrition, recovery, training load, work and travel, and integrate them into one coordinated system.
An individualised, periodised programme built from your data, with fuelling, training and recovery prescriptions set as clear daily targets.
Scheduled reviews, retesting and KPI tracking drive iterative adjustments as your season, load and goals evolve.
Ways to work together, depending on where you are.
One-to-one performance nutrition support, designed as a complete system around the individual, delivering the support and frameworks that allow you to perform freely and consistently, and to focus on your craft.
One-to-one nutrition support for people with demanding high-stakes jobs, regular travel and limited time. We build it around your schedule to keep your energy and focus steady through the day and help you recover properly, develop your physique, optimise your sleep and build robustness to day-to-day challenges.
One-to-one nutrition support for athletes who train seriously around a job or study. We bring the frameworks and standards we use with professionals and fit them to your timetable, whether you want to reach the top of your field or hit your own goals.
One-to-one nutrition support for people who want to get their nutrition properly dialled in, whether the goal is weight loss, sharper thinking or better health and longevity.
Pro Athlete Support, Business, Development Pro, Optimisation Pro, Performance Support: Nutrition, Performance Support: Strength & Conditioning
Tell us about your week and what you want to change, and we'll tell you where we'd start.
Fuelling planned around your training and match demands, so you start ready, hold your output late in games and perform at your best on the day.
About usTenax brings the performance ecosystem of elite sport to individuals, with every plan built entirely around the client.
It was created by Ben Spencer, a performance coach with hybrid experience across performance nutrition and strength and conditioning, in both elite team sports and individual athlete settings. Ben has led performance nutrition provision in professional football and top-level rugby, and has provided specialist support for elite-level endurance athletes racing at the highest level.
1st Team Performance Nutritionist
Lead Performance Nutritionist and 1st Team S+C Coach
Lead Performance Nutritionist and S+C Coach
Lead Performance NutritionistNo. Elite athletes, executives, developing athletes and individuals all get the same professional standard. The approach is the same for everyone. The plan changes to fit your goals, your schedule and what your week demands.
It starts with testing, not guesswork. We measure what matters for your performance, and that data shapes the support we build around you. Regular reviews and retesting then keep it moving, so the support changes as you do. Support is delivered online, with the option of in person.
Accountability is built into the process, not left to willpower. You get clear daily targets and daily communication with us, so you're never working alone. Regular reviews and retesting show exactly where you stand. If something isn't moving, we find out why and adjust, rather than letting it drift.
Most plans fail because they were written for an ideal week, not yours. Ours starts with your real schedule, training load, work and travel, then gets reviewed and adjusted as things change. It is built to hold up in the busy weeks, which is when you need it most.
Yes. We integrate into your existing performance ecosystem instead of replacing it, working alongside your coaches, medical staff and the people already around you. Everything is coordinated around your goals, so you get one joined-up approach instead of competing advice.
Yes. You can start with nutrition or strength and conditioning, or have both from the start. When you do both, we plan them together as one coordinated system.
We call you and love hearing about your journey: your sport or work and what you want to change. Then we tell you where we'd start and what it involves. There is nothing to prepare, and your details are only used to get back to you.
Still deciding? Tell us about your week and what you want to change, and we'll tell you where we'd start.
Request a callbackGot a goal in mind? Tell us what you’re aiming for, and we’ll be in touch to arrange a call.
Prefer something quicker?
No obligation. A short call to hear your goals and tell you where we would start.
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