Dr. Mike T Nelson

Easy runs aren’t a heart-rate test. If the effort feels easy and recovery stays intact, a slightly higher reading may not matter—training zones are guides, not rigid daily boundaries. #Running #EnduranceTraining

Sprinting in your 40s or 50s? The fastest way forward may be resisting the urge to go all-out. Building speed safely takes patience—and proficiency comes before intensity. #Sprinting #Running

Fitness promises that sound too good to be true usually come with a hidden cost. The basics—progressive overload, nutrition, sleep, and recovery—work, but they take effort. No physiological free lunch.

Views matter less than making content that actually helps. What questions or topics would you like to see covered?

The popular “fat burner” reputation of clenbuterol may not hold up in humans. Two limited studies found little evidence of fat loss or improved power, though a mild muscle-building effect is possible.

Metrics can guide your work without becoming your boss. Track what matters, not just what the algorithm rewards.

Does longevity really require 2–3 hours of Zone 2 cardio every week? For time-crunched people, safe, well-chosen high-intensity training may deliver more benefit per minute—but context and injury risk matter. #Cardio #Longevity

Many fighters train without the full-time support other sports take for granted. That gap can shape their preparation—and leave them more exposed to outside influence. #MMA #SportsTraining

A new PR can still feel brutal. If you went all-out and performed better than ever, the effort was still maximal. The real sign of progress often shows up in repeatable, sub-max training—not in a test feeling easy.

Travel doesn’t have to derail your fitness—but winging it can. Spend 10–20 minutes planning workouts, portable food, and realistic concessions before you leave. Consistency beats perfection.

Combat sports don’t follow neat training blocks. A last-minute fight can turn months of zone two and hypertrophy work into a problem—because the opportunity may come before the conditioning does. #MMA #CombatSports

Generalization is the fastest way to kill a business in the age of AI. If you are not niching down and hyper-personalizing your service to meet specific needs, you are effectively choosing to be obsolete. Adapt or check out. #BusinessStrategy #AI

A routine that costs 3 extra hours needs more than a plausible story—it needs evidence of a meaningful payoff. And training gains require progressive stress, not the same load forever. #Fitness #EvidenceBased

AI training plans can sound authoritative while missing the reality of combat sports: many athletes lift twice a week, not three or four. A polished split isn’t the same as a practical program. #CombatSports #AI

Two 90-minute Zone 2 sessions a week may work at first. But progress eventually demands more volume—and more hours. Low intensity has a time cost. #Zone2 #Fitness

Stop paying for information. You can find almost any answer for free online. The real value in coaching isn't the knowledge, it's the human connection and the wisdom to apply the right insight at the right time. Everything else is just data. #Coaching #BusinessStrategy

AI fitness advice is often confidently wrong. It ignores decades of training experience and the reality of aging, offering generic, condescending plans that defy human biology. It lacks the nuance that real progress requires. #FitnessTruth #AI

Building significant muscle after 50 is entirely possible without performance enhancers. The secret isn't a complex program—it is consistent, smart hypertrophy training and, above all, avoiding injury at all costs. Have you found your limit? miketnelson.com/podcast/ai-o…

TRT isn't a shortcut to get jacked, and suggesting it for everyone is irresponsible. But for those who actually need it—especially for mental health—it can be life-changing. Are we over-hyping the benefits or ignoring the medical necessity? #HealthTruth #Wellness

Coaches using AI to analyze client progress photos and dictate program changes is the industry's new hidden reality. Is this a lack of professional expertise, or just the inevitable evolution of modern coaching? Where do you draw the line?