MSM + JHC Coaching

12 MYTHS OF FITNESS

Myth 1️⃣2️⃣

Coaching isn’t for everyone

Says who?

Coaching is often treated like a reward: something you earn once you’re fast, serious, or competitive. But coaching is for any athlete interested in growth, learning, and sustainability.

Research consistently shows that structured, coached training outperforms self-directed training. Not because coached athletes “try harder,” but because they:

• Pace better
• Progress more appropriately
• Execute sessions more consistently

Left on their own, most athletes do too much, too soon - or not enough to improve.

Sound familiar?

We've all been there.

That gap is largest early on. Beginners are still learning what effort actually feels like, how recovery works, and how to adjust when life gets messy. Studies show greater gains in strength, aerobic fitness, and movement efficiency when less-experienced athletes are coached.

In simple terms: coaching helps people learn faster and make fewer costly mistakes.

Coaching also tackles the hardest part of fitness development for everyone: sticking with it! Across multiple studies, coached athletes (even remotely coached) show better adherence to training. And consistency is where performance is built.

Pacing improves too. Guided pacing and feedback lead to more efficient effort and better results, especially for athletes who haven’t yet learned their internal signals.

And for experienced athletes? Coaching shines a light on blind spots, habits, and untapped potential. A partnership built on trust, engagement, and care accelerates progress at every level.

Coaching amplifies: it turns effort into direction, intention into progress, and motivation into consistency. It shortens the learning curve, protects your long-term health, and helps you show up again tomorrow.

If you want to improve, stay consistent, and enjoy the process ➡️ coaching is for you!

12 MYTHS OF FITNESS

Myth 🔟

"I'll sleep when I'm dead."

That's one way to look at it!

A common myth in endurance sport is that sleep is optional - something that can be sacrificed for early training sessions, work, or family commitments without consequence. This belief is particularly widespread among amateur athletes, who often assume sleep only matters at the elite level. Research consistently shows this assumption is incorrect!

Endurance performance depends not only on aerobic capacity or training volume, but also on the ability to sustain effort, regulate pacing, and tolerate fatigue. Studies demonstrate that even short-term sleep restriction impairs endurance performance, particularly time-to-exhaustion and the ability to maintain steady workloads. Importantly, these declines often occur without meaningful changes in heart rate or oxygen uptake. An athlete may appear fit while still performing worse due to inadequate sleep.

Sleep is also fundamental to recovery and adaptation. During sleep, the body supports hormonal regulation, nervous system recovery, and tissue repair processes that allow training stress to translate into improved endurance. When sleep is consistently reduced, these processes are compromised. For amateur athletes balancing training with work and daily stress, this commonly results in persistent fatigue, poor-quality sessions, and stalled progress despite consistent training.

Perceived exertion is another critical factor. Research shows that sleep loss increases feelings of effort at given intensities. For endurance athletes, this directly affects pacing and session ex*****on. Workouts feel harder than expected, intensity targets are missed, and confidence in fitness may decline - often incorrectly attributed to poor conditioning rather than insufficient recovery.

For amateur endurance athletes, sleep is not a luxury or a sign of low commitment. It is part of performance! Ignoring it undermines training adaptations and limits performance gains. Prioritizing sleep is not about doing less; it is about training more effectively.

Better sleep supports better performance! 😴

12 MYTHS OF FITNESS

Myth 9️⃣

Progress is always linear.

Not even close! 🙂‍↔️

One of the most persistent misconceptions in endurance sport is that improvement should appear as a smooth, upward trend. For experienced triathletes, this expectation is not only unrealistic but physiologically incorrect. Decades of endurance training research show that adaptation unfolds in uneven, discontinuous patterns - not straight lines.

Training produces two competing effects: fitness and fatigue. Fitness accumulates slowly and is retained, while fatigue accumulates rapidly and dissipates more quickly. When training load increases, fatigue often masks fitness, causing temporary stagnation or even performance decline. These short-term regressions are not signs that training is failing; they are frequently evidence that the stimulus is sufficient.

Structured training plans intentionally exploit this non-linearity. Periodization and tapering are designed to suppress performance during overload phases and reveal adaptation later. Athletes commonly feel worse during their hardest blocks and best near key races. Consistent week-to-week improvement would more likely indicate underloading than optimal progression.

As athletes become more trained, adaptations also become subtler. Peak metrics such as maximal power, pace, or VO₂max show diminishing returns and higher variability. Meanwhile, meaningful gains occur in efficiency, durability, fatigue resistance, and fueling tolerance - qualities that determine race-day performance but do not always show up in isolated sessions. This shift often creates the false impression of stagnation.

Progress is best viewed over time. Daily and weekly fluctuations are dominated by fatigue and noise. Look across training blocks and, most clearly, after reductions in load. Submaximal efficiency markers, reduced cardiac drift in long sessions, improved late-session performance, and post-taper results are more reliable indicators of adaptation.

If you're experiencing plateaus, dips, daily variability, or even sudden breakthroughs, these are expected patterns of successful training. Linear progress is the myth; non-linear adaptation is the rule.

12 MYTYS OF FITNESS

Myth 4️⃣

After 40, the best performance is behind you.

Nope. 🙂‍↔️

First, the bad news. Performance does decline with age - on average. But much of that “average decline” isn’t driven by a hard biological ceiling. It reflects reduced training consistency, lower volume, interruptions from life stress. Repeated cuts to volume from work, family, illness, injury, or travel accelerate decline far more than age alone.

Now the good news. Research shows that older athletes retain substantial trainability. Both central and peripheral systems remain adaptable well into later decades. Aerobic capacity still responds to training, and vigorous endurance work slows VO2 max decline.

Beyond VO2 max, masters athletes can continue improving lactate threshold, efficiency, durability, and repeatability. These qualities often matter more than raw oxygen uptake for endurance race outcomes.

And even after 40, the most powerful variable of training doesn't change: consistency. Protect it fiercely. It may require training a little easier, but a little more. Too many masters athletes lean hard into intensity at the expense of aerobic volume.

High intensity is effective, but it’s also costly. Recovery capacity is often compromised with aging. A minimum effective dose of intensity should support consistency, not compete with it. Sleep, nutrition, and recovery habits remain essential to benefit from harder sessions.

Strength training also plays a critical supporting role - preserving muscle, power, and bone density while improving economy and injury resilience. By supporting force production, strength work enhances training tolerance and long-term durability.

Age brings wisdom and experience too. Endurance races reward patience, smart pacing, and disciplined ex*****on. Experienced athletes develop sharper body awareness, better decision-making, and greater confidence in discomfort. These skills often offset physiological changes and meaningfully improve performance.

Slowing down with age? Not necessarily! With intention and consistency you can stay fast well into your later decades.

📸 Beth who set many PRs in her new 60-64 age group this season.