Follow this 20‑minute tricon training checklist to reignite arm growth without wrecking your elbows.
Based on: This Arm Workout Is Getting Men Over 50 Bigger Arms by Gary Walker
▶ Watch the source video on YouTube
What if the reason your arms stopped growing has nothing to do with how hard you're training — and everything to do with how you're training? If you've been grinding away at curls for years and your arms look exactly the same as they did a decade ago, you're probably wondering what you're missing. You're consistent. You show up. You even try going heavier. But heavier isn't working, and your elbows are paying the price.
Here's the frustrating truth: after 50, chasing heavier weights with sloppy form is one of the fastest ways to get sore joints and zero new muscle. Your biceps aren't actually doing the work — your hips, shoulders, and momentum are. You're grinding through sets that punish your body without giving your arms the tension they need to grow. That cycle keeps a lot of men stuck for years, and it's demoralizing when you're putting in the effort and seeing nothing change.
Now picture this instead. You finish a 20-minute arm session and your biceps and triceps are absolutely spent — in the best possible way. No elbow pain. No swinging. Just deep, controlled tension through every rep. You can feel the muscle working in a way it hasn't in years. And over the next few weeks, you start noticing your sleeves fitting a little differently. That's what Gary Walker's 333 Tricon method delivers — and it's working for his clients from their 40s all the way into their 70s.
Gary Walker is 52, trains men in this exact age group, and has spent years refining a system that respects joint health while still delivering a serious muscle-building stimulus. His 333 method — three explosive reps, three isometric holds, three slow reps — creates the kind of tension that normally takes much heavier loads, but does it in a smarter, safer way. One set feels like three. Nine reps is all it takes. And the whole workout wraps up in about 20 minutes.
This checklist puts every step of that workout in your hands. You'll know exactly which exercises to do, in what order, how to perform each phase of the 333 method correctly, how to progress safely, and even how to use the Tricon Stretch variation with incline curls to hit your biceps at a longer muscle length. No guesswork. No wasted reps. Just a clear, proven plan you can take straight to the gym. Grab the checklist and get to work.
Every checklist item comes with actionable notes to guide you — things like "Don't forget to do this before you start," "Avoid this common mistake," or "Set a reminder for 30 days out." Nothing vague, just clear next steps.
+ 12 more action items inside...
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