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Fitness & Training
Practical, evidence-informed articles on strength training, boxing, kickboxing, mobility, recovery, athletic performance, and long-term fitness to help you train smarter and achieve lasting results.


Why Women Should Be Lifting Weights for Bone Density and Osteoporosis Prevention
Osteoporosis has long been framed as something that “just happens with age,” especially for women. But the truth is far more empowering: strength training is one of the most effective tools women have to protect their bones, improve long-term health, and stay active for decades to come. At PuncHIIT Fitness, we see firsthand how resistance training transforms confidence, strength, and mobility. But what often gets overlooked is just how powerful it is for bone density, especia
Sonny Wilson
Apr 203 min read


Sprinting for Hormones: The Most Underrated Tool in Your Training
Most people think of sprinting as “just cardio.” It’s not. When done properly, sprinting is one of the most powerful hormonal triggers you can use in your training—especially if your goal is fat loss, muscle retention, energy, and long-term performance. Let’s break this down. Why Sprinting Hits Different Steady-state cardio has its place. It builds aerobic capacity, supports recovery, and helps with general health. But sprinting operates on a completely different level. Short
Sonny Wilson
Apr 203 min read


Managing Menopause with Protein & Fasting: What the Research Actually Says
Menopause isn’t just a hormonal shift. It’s a full-body recalibration. Metabolism slows. Muscle mass declines. Fat distribution changes. Energy dips. Recovery takes longer. And for a lot of women, what used to “work” no longer does. But here’s the part most people miss: nutrition strategy becomes more important than ever—especially protein intake and meal timing. Let’s break down what the research actually shows—and how to apply it in a real-world, sustainable way. The Proble
Sonny Wilson
Apr 203 min read


Rethinking Joint Health: Can Cartilage Actually Improve?
For a long time, the narrative around joint health—especially cartilage—has been pretty bleak. “Once it’s gone, it’s gone.” That belief has shaped how people approach knee pain, hip stiffness, and even how they train (or avoid training altogether). But emerging research is starting to challenge that idea in a meaningful way. And if you train smart, it changes everything. Cartilage Isn’t “Dead Tissue” Cartilage doesn’t have a direct blood supply like muscle does. That’s part o
Sonny Wilson
Apr 183 min read


Deep Squats for Longevity: Building Knees That Last
For a long time, deep squats were blamed for knee pain. “Don’t go too low.”“Stop at parallel.”“Protect your knees.” But when we look at both modern research and what actually works in long-term coaching and rehab, the message becomes clear: Avoiding depth doesn’t protect your knees — building strength through depth does. At PuncHIIT Fitness, this shift in thinking is a big part of how we approach rehab, mobility, and longevity-based training. Your Knees Don’t Just Need Protec
Sonny Wilson
Apr 183 min read


Why the Fastest Boxers Aren’t Trying Harder
Understanding Whip Speed, Elastic Power, and the Snap Reflex Most athletes are taught to chase speed by building more strength, applying more force, and pushing harder through every movement. In many sports, that approach has merit. In boxing, it often creates the opposite result. The fastest, sharpest punchers in the world are not muscling their shots. They are using whip speed—a product of elastic recoil, timing, and relaxation rather than raw strength. At PuncHIIT Fitness,
Sonny Wilson
Apr 184 min read


Consistency Beats Talent—But Here’s the Science Behind It
You’ve likely heard the quote: “The future belongs to the consistent. Not the talented. Not the lucky. But the one who shows up even when it’s hard.” It sounds motivational—but it’s also backed by real physiology, psychology, and performance science. At PuncHIIT, we don’t just see this play out anecdotally. We see it validated in how the body adapts, how habits are formed, and how long-term results are actually built. The Physiology of Consistency: How Your Body Actually Chan
Sonny Wilson
Apr 174 min read


Do I Need to Be in Shape Before I Start?
The Short Answer: Absolutely Not. One of the most common questions we hear at PuncHIIT Fitness is: “Do I need to get in shape before I come in?” It’s an understandable concern. Many people worry they’ll slow the class down, feel out of place, or be judged for where they’re starting. Some have had negative experiences at gyms in the past. Others are returning after an injury, a long break, or a major life change. Let us be very clear: You do not need to be fit to start. That i
Sonny Wilson
Apr 173 min read


Stop Exercising. Start Training.
What Our Tagline Really Means—and Why It Matters One of the most common questions we get at PuncHIIT Fitness is about our tagline: “Stop Exercising. Start Training.” At first glance, it sounds provocative. After all, exercise is supposed to be a good thing, right? Absolutely. But while exercise and training often get used interchangeably, they are not the same—and that distinction is central to how we coach, program, and support our members. Exercising: Movement Without a Mis
Sonny Wilson
Apr 173 min read


Stop Trying to Shrink Your Way Into the Body You Want
For years, the fitness industry has sold the same message on repeat: eat less, do more cardio, and chase the scale down.And for many people, that approach leads to frustration, burnout, and a body that still doesn’t look or feel the way they expected. Here’s the uncomfortable truth most people are never told: The problem isn’t that you need to lose more fat.The problem is that you don’t have enough muscle. Why “Just Losing Weight” Falls Short You can diet aggressively. You ca
Sonny Wilson
Apr 173 min read


Physical Training Builds a Better Brain
Why What We Do at PuncHIIT Fitness Goes Beyond the Physical Most people walk into a gym thinking about fat loss, strength, or getting a good sweat. What they don’t realize? They’re actively rewiring their brain every time they train. At PuncHIIT Fitness, that’s not a side effect.That’s part of the goal. Movement Is Brain Training Exercise is one of the most powerful tools we have to improve neuroplasticity—your brain’s ability to adapt, learn, and evolve. Every session increa
Sonny Wilson
Apr 173 min read


Coach First. Instructor Second. Why That Matters More Than You Think.
“I don’t care about your challenges.” That line grabs attention fast. But if you actually understand coaching, you know what it really means… It doesn’t mean we ignore people. It means we don’t define them by limitations. Because real coaching isn’t about protecting someone from difficulty. It’s about guiding them through it. The Reality: Coaching vs. Instructing Are Not the Same Job At PuncHIIT, this distinction matters—a lot. And it’s something most people don’t fully see f
Sonny Wilson
Apr 83 min read


Muscle Memory in Boxing: What It Really Means (And Why It Matters More Than You Think)
Walk into any boxing gym and you’ll hear it: “Don’t worry… it’ll come back. It’s just muscle memory.” And honestly? That’s not wrong. But if you’re serious about getting better at boxing—whether it’s your jab, your footwork, or your defensive reactions—it helps to understand what’s actually happening under the hood. Because when you understand it, you train smarter. It’s Not Just Muscles—It’s Your Nervous System When people say “muscle memory,” what they’re really describing
Sonny Wilson
Apr 63 min read


The Bar Doesn’t Care How You Feel — And That’s Why It Works
Walk into the gym on any given day and you’ll bring something with you—stress, fatigue, low motivation, maybe even doubt. The barbell doesn’t care. And that’s exactly why strength training is one of the most powerful tools you can use—not just for your body, but for your mindset. Honest Feedback Changes Everything In most areas of life, feedback is blurred. You can get rewarded for effort. You can get praised for trying. You can even convince yourself you’re making progress w
Sonny Wilson
Apr 62 min read


Why You’re Exhausted in Your 40s (And It’s Not What You Think)
For many women, perimenopause doesn’t start with hot flashes. It starts quietly. You wake up exhausted… even after a full night in bed. You lose your train of thought mid-sentence. You feel emotionally flat, or just not like yourself anymore. And the frustrating part? Most people chalk it up to stress, aging, or “just life.” But there’s a deeper physiological reason behind it—and it starts with sleep. The Real Issue: Loss of Deep Sleep During perimenopause, hormonal fluctuati
Sonny Wilson
Apr 63 min read


Rethinking the “Neutral Spine”: Are We Overcomplicating Movement?
For years, the fitness industry has drilled one cue into people’s heads: “Maintain a neutral spine.” You’ve heard it in classes. You’ve heard it in personal training sessions. You’ve probably even said it yourself. And while the intention behind it is good—protect the spine, reduce injury risk—the reality is more nuanced. Because the human body wasn’t designed to stay locked in one position. The Problem with Over-Cueing “Neutral” The idea of a “neutral spine” comes from a pla
Sonny Wilson
Apr 43 min read


“Normal Ageing” Isn’t the Diagnosis We Think It Is
Muscle loss. Joint pain. Falls.These are often brushed off as “just part of getting older.” But clinically? That explanation doesn’t hold up. What we call “normal ageing” is often undertreated, underloaded, and under-prescribed. And the research is clear: decline is not inevitable when the right kind of training is applied, consistently and progressively. At PuncHIIT Fitness, this is exactly where we step in. Strength Is a Health Outcome — Not a Fitness Luxury Loss of strengt
Sonny Wilson
Apr 43 min read


Eccentric Training: The Most Overlooked Driver of Strength & Muscle Growth
Most people think progress in the gym comes from lifting heavier or doing more reps. But there’s a critical piece of the puzzle that often gets ignored—and it might be the reason progress stalls: The eccentric phase. This is the portion of a movement where the muscle is lengthening under tension. Think lowering the dumbbell in a curl, descending into a squat, or controlling your body on the way down in a push-up. It’s not flashy. It’s not fast.But it’s one of the most powerfu
Sonny Wilson
Apr 43 min read


Coaching Isn’t Copy & Paste — It’s Craft
Most people who step into the fitness world do it for the same reason: they love training. The grind. The sweat. The discipline. The satisfaction of pushing limits and getting stronger. That passion is powerful — and it’s often what gets someone through the door. But coaching? That’s a completely different skill set. At PuncHIIT Fitness, we talk about this a lot because it sits at the core of what we do. Training is about you. Coaching is about someone else. And those two thi
Sonny Wilson
Mar 312 min read


Stop Chasing “Functional Training.” Start Building Strength.
“Functional training” gets thrown around a lot in the fitness world. But here’s the reality: it’s one of the most overused—and most misunderstood—terms in the industry. Ask ten trainers what it means, and you’ll likely get ten different answers: Balancing on unstable surfaces Throwing medicine balls Doing complex cable rotations Mixing strength, balance, and coordination into one chaotic movement. If it looks hard or unstable, it must be “functional”… right? Not exactly. The
Sonny Wilson
Mar 202 min read
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