Training science, AI coaching insights, and methodology deep-dives from Pelaris.https://pelaris.io/en-auhttps://pelaris.io/blog/training-for-endurance-and-getting-jacked/https://pelaris.io/blog/training-for-endurance-and-getting-jacked/Does cardio kill your gains? A 43-study review says mostly no, with one catch for power. How to lift and run in the same week without losing either.Mon, 12 Oct 2026 13:00:00 GMTtraininggeneralBradley Hunthttps://pelaris.io/blog/training-for-sports-and-a-marathon/https://pelaris.io/blog/training-for-sports-and-a-marathon/Playing footy, rugby or soccer and training for a marathon is doable. How I would split the week so your speed, your legs and your long runs all survive.Wed, 07 Oct 2026 13:00:00 GMTtrainingrunningBradley Hunthttps://pelaris.io/blog/pelaris-now-available-in-the-eu/https://pelaris.io/blog/pelaris-now-available-in-the-eu/Pelaris, the AI fitness coach, is now on the App Store in all 27 EU countries and more than 170 countries and regions, plus Google Play and the web.Tue, 29 Sep 2026 14:00:00 GMTtechnologygeneralBradley Hunthttps://pelaris.io/blog/spring-tide-release/https://pelaris.io/blog/spring-tide-release/Pelaris 1.2.0 ships Apple Health and Health Connect, Hevy and Strong import, a streaming coach with memory, a rest timer, and plans for every athlete.Fri, 18 Sep 2026 14:00:00 GMTtechnologygeneralBradley Hunthttps://pelaris.io/blog/apps-launch/https://pelaris.io/blog/apps-launch/Pelaris now ships as an iOS app, an Android app, and a ChatGPT plugin. Same account, same program, three new ways to reach your AI coach.Wed, 19 Aug 2026 14:00:00 GMTtechnologygeneralBradley Hunthttps://pelaris.io/blog/how-an-ai-coach-builds-your-program/https://pelaris.io/blog/how-an-ai-coach-builds-your-program/A walkthrough of how Pelaris turns your goals, schedule, and logged sessions into a living training program, and why the loop matters more than the plan.Mon, 20 Jul 2026 14:00:00 GMTtechnologygeneralBradley Hunthttps://pelaris.io/blog/body-scans-compared-dexa-bioimpedance-3d-scanners-ai-photo-analysis/https://pelaris.io/blog/body-scans-compared-dexa-bioimpedance-3d-scanners-ai-photo-analysis/DEXA, bioimpedance, 3D scanners and AI photo analysis compared honestly: what each measures, costs, and which one you will actually keep using.Sun, 12 Jul 2026 14:00:00 GMTcomparisongeneralBradley Hunthttps://pelaris.io/blog/ai-workout-trackers-beat-a-plateau/https://pelaris.io/blog/ai-workout-trackers-beat-a-plateau/A plateau is an information problem, not an effort problem. Here is how an AI workout tracker reads your data and adapts where a passive log only records.Sun, 05 Jul 2026 14:00:00 GMTtechnologygeneralBradley Hunthttps://pelaris.io/blog/fair-winds-release/https://pelaris.io/blog/fair-winds-release/Program creation that reads what you write, a draft you approve before it goes live, and the wins you earned finally on screen. Here's what shipped.Sun, 05 Jul 2026 14:00:00 GMTtechnologygeneralBradley Hunthttps://pelaris.io/blog/tideway-release/https://pelaris.io/blog/tideway-release/What shipped after Bedrock: a streaming coach that knows your name, plus onboarding and real program generation through MCP assistants like Claude or ChatGPT.Sun, 21 Jun 2026 14:00:00 GMTtechnologygeneralBradley Hunthttps://pelaris.io/blog/what-general-purpose-ai-gets-wrong-about-your-training-plan/https://pelaris.io/blog/what-general-purpose-ai-gets-wrong-about-your-training-plan/ChatGPT, Claude, and Gemini can build structured training blocks. Here is what they cannot see, and why that gap matters for triathletes.Sun, 07 Jun 2026 14:00:00 GMTcomparisontriathlonBradley Hunthttps://pelaris.io/blog/what-good-in-workout-ai-coaching-actually-sounds-like/https://pelaris.io/blog/what-good-in-workout-ai-coaching-actually-sounds-like/Most AI fitness coaches either say too much or default to generic phrases. Here is what calibrated in-workout coaching sounds like, and how to recognise it.Tue, 12 May 2026 14:00:00 GMTmethodologygeneralBradley Hunthttps://pelaris.io/blog/plyometrics-training-for-athletes/https://pelaris.io/blog/plyometrics-training-for-athletes/A complete guide to plyometric training: how NFL, EPL, NBA, and tennis pros use plyos to build power, prevent injury, and unlock performance.Sun, 26 Apr 2026 14:00:00 GMTtraininggeneralPelarishttps://pelaris.io/blog/bedrock-release/https://pelaris.io/blog/bedrock-release/What shipped after Moonshot. A tool-using coach, session tracking that respects the basics, a personalised training library, and automated quality evaluation.Mon, 20 Apr 2026 14:00:00 GMTtechnologygeneralBradley Hunthttps://pelaris.io/blog/open-water-moonshot-release/https://pelaris.io/blog/open-water-moonshot-release/A complete overhaul of how Pelaris creates training programs, from a faster intake to AI-first streaming generation that watches your coach think in real time.Thu, 16 Apr 2026 14:00:00 GMTtechnologygeneralBradley Hunthttps://pelaris.io/blog/multisport-athletes-who-dont-track-are-training-blind/https://pelaris.io/blog/multisport-athletes-who-dont-track-are-training-blind/Unstructured multisport training produces inconsistent results. Here's what the science says about tracking load, recovery, and adaptation across disciplines.Wed, 15 Apr 2026 14:00:00 GMTmethodologytriathlonBradley Hunthttps://pelaris.io/blog/process-metrics-measuring-the-thing-that-drives-long-term-progress/https://pelaris.io/blog/process-metrics-measuring-the-thing-that-drives-long-term-progress/Outcome metrics tell you what happened. Process metrics tell you why. Shifting how you track changes what you train for and how long you last.Mon, 30 Mar 2026 13:00:00 GMTtraininggeneralBradley Hunthttps://pelaris.io/blog/the-boulder-is-the-point-why-choosing-hard-things-works/https://pelaris.io/blog/the-boulder-is-the-point-why-choosing-hard-things-works/Obstacle races, cold plunges, ultra-marathons. People with easy lives are paying to suffer. The science explains why the instinct is correct.Sun, 29 Mar 2026 13:00:00 GMTtraininggeneralBradley Hunthttps://pelaris.io/blog/swim-stroke-efficiency-why-triathletes-get-the-priority-wrong/https://pelaris.io/blog/swim-stroke-efficiency-why-triathletes-get-the-priority-wrong/More swim volume without fixing stroke mechanics produces diminishing returns. The biomechanics explain why technique comes first.Sun, 29 Mar 2026 13:00:00 GMTmethodologytriathlonBradley Hunthttps://pelaris.io/blog/interference-effect-triathlon-strength-training-solutions/https://pelaris.io/blog/interference-effect-triathlon-strength-training-solutions/Concurrent training blunts strength and endurance gains simultaneously. The fix isn't less lifting, it's smarter sequencing.Sat, 21 Mar 2026 13:00:00 GMTmethodologytriathlonBradley Hunthttps://pelaris.io/blog/zone-2-training-research-evidence-complexity/https://pelaris.io/blog/zone-2-training-research-evidence-complexity/Zone 2 has real physiological support, but the studies underpinning the hype were done on elite athletes with 15-20 hours per week to train.Wed, 18 Mar 2026 13:00:00 GMTtraininggeneralBradley Hunthttps://pelaris.io/blog/returning-to-training-after-illness-endurance/https://pelaris.io/blog/returning-to-training-after-illness-endurance/Most endurance athletes return feeling fine and promptly get injured. The cause is a chronic load drop that makes the plan far more aggressive than it looks.Sun, 08 Mar 2026 13:00:00 GMTmethodologygeneralBradley Hunthttps://pelaris.io/blog/why-generic-training-plans-fail-intermediate-athletes/https://pelaris.io/blog/why-generic-training-plans-fail-intermediate-athletes/Intermediate athletes plateau not from lack of effort but from following programs built for someone else's physiology and recovery capacity.Sun, 01 Mar 2026 13:00:00 GMTmethodologygeneralBradley Hunt