BLOG

On this page, you'll find all our most helpful resources in one place. Scroll down to find some of our most searched-for blogs.

Q&A: fitness leader and NASM ambassador Louise Hazel

NASM vs. ACE vs. ISSA: Which Personal Trainer Certification Actually Gets You Hired?

This guide will compare the leading fitness certifications, NASM vs ACE vs ISSA, to help you make a confident decision about the best path for your fitness career.

Read Now

BLOG

Passive Income for Personal Trainers: 7 Ways to Earn Beyond Session Fees

Session fees have a ceiling. Here are seven realistic ways personal trainers can build passive income beyond one-on-one hours.

Read Now

BLOG

Functional Strength Training: Exercises Your Clients Will Actually Feel

Functional training builds strength that is carried into everyday life. Learn the movement patterns that help clients move better, feel stronger, and perform tasks with confidence.

Read Now

BLOG

What Does a Wellness Coach Do? Scope, Skills & How to Get Certified

Wellness coaches guide clients across movement, nutrition, and stress. Here is what the role actually covers and how to get certified.

Read Now

BLOG

Can You Get Personal Training Certified While Working Full Time? A Realistic Guide

Working full time doesn't rule out becoming a certified personal trainer. Here is a realistic look at how to make it work.

Read Now

BLOG

Weight Loss for Beginners: Realistic Goals and Sustainable Strategies

Lasting weight loss comes from steady, livable habits rather than extreme plans. Learn how to set realistic goals and build a plan your clients can stick with.

Read Now

BLOG

Muscle Memory: What Trainers Should Know About Retraining and Skill Retention

Returning clients regain strength faster than beginners build it, and that's coachable good news. Here is the science of muscle memory for trainers.

Read Now

BLOG

Blood Donation and Training: What Trainers Should Tell Clients

A client donates blood on Tuesday and wonders why Thursday's session feels flat. Here is how trainers should advise clients around donating and training.

Read Now

BLOG

Behavior Change Coaching for Personal Trainers: How to Help Clients Build Lasting Habits

Programs get clients results, but behavior change is what makes results last. Here is how personal trainers can coach lasting habits.

Read Now

BLOG

The Weightlifting Diet: How Trainers Coach Nutrition for Strength

Strength clients train hard but often eat like an afterthought. Here is how trainers coach nutrition that fuels lifting and recovery, within scope.

Read Now

BLOG

Should Personal Trainers Get GLP-1 Certified? Skills, Scope & Client Demand

Client demand for GLP-1 support is rising. Here is what a GLP-1 certification actually covers and whether it is worth it for trainers.

Read Now

BLOG

The Overhead Squat Assessment: A Step-by-Step Guide for Trainers

The overhead squat assessment is the single most useful screen a trainer owns. Here is exactly how to administer it and turn the findings into programming.

Read Now

BLOG

Wall Sits: How Trainers Can Program This Isometric Staple

Simple, equipment-free, and endlessly scalable, the wall sit earns its place in a trainer's toolkit. Here is how to coach, program, and progress it.

Read Now

BLOG

Muscle-Building Supplements for Women: A Trainer's Evidence-Based Guide

Female clients get sold Many pink-labeled promises. Here is the evidence-based supplement conversation trainers should have, and the myths to defuse first.

Read Now

BLOG

The Mesomorph Diet: Coaching Clients Beyond Body-Type Labels

Some clients believe their body type dictates their diet. Here is how trainers can use the mesomorph concept as a loose starting point, not a rigid rule.

Read Now

BLOG

Micronutrients: What Trainers Should Know and Coach

Clients obsess over macros and ignore the micros that make everything work. Here is the trainer's guide to vitamins and minerals, and where the scope line sits.

Read Now

BLOG

The PAR-Q+: A Trainer's Guide to Pre-Participation Screening

The PAR-Q+ is the first professional decision you make with a client. Here is how trainers should use it to screen, refer, and start training safely.

Read Now

BLOG

Coaching Macro Counting: A Trainer's Practical, Flexible Guide

Macro counting is a tool, not a requirement. Here is how trainers can teach it well when it fits a client, and when to steer toward something simpler.

Read Now

BLOG

Metabolic Equivalents (METs): A Trainer's Guide to Programming Intensity

METs turn 'how hard is this activity' into a usable number. Here is how trainers can understand and apply metabolic equivalents in real client programming.

Read Now

BLOG

Developing Power with Plyometrics: A Trainer's Guide for Everyday Clients

Power training isn't just for athletes, everyday clients benefit too. Here is how trainers introduce, progress, and program plyometrics safely.

Read Now

BLOG

Progressive Post-Pregnancy Exercise: A Trainer's Framework

Returning postpartum clients need a staged rebuild, not a bounce-back. Here is how trainers program the return safely, from clearance through progression.

Read Now

BLOG

The NASM OPT™ Model: A Trainer's Guide to Programming Clients

The OPT™ model is the backbone of NASM programming. Here is how trainers use its phases to take any client from stability to peak performance, systematically.

Read Now

BLOG

Upper/Lower Splits: A Trainer's Guide to Programming the Split

The upper/lower split is one of the most reliable structures in programming. Here is how trainers should build it, schedule it, and match it to client goals.

Read Now

BLOG

The Piriformis: Why 'Tight' Isn't Always the Answer for Trainers

That 'tight' piriformis may actually be too long, not too short. Here is how trainers should assess before stretching, and when to refer out.

Read Now

BLOG

The Health Triangle: A Coaching Framework for Whole-Person Wellness

Great coaching addresses more than physical training. Here is how the health triangle helps trainers support clients across physical, mental, and social health.

Read Now

BLOG

Lactic Acid and Lactate: What Trainers Should Actually Tell Clients

Almost everything clients believe about lactic acid is outdated. Here is the current physiology, and how trainers can explain the burn accurately.

Read Now

BLOG

'Skinny Fat' (Normal Weight Obesity): How Trainers Should Coach It

A normal-weight client with low muscle and higher body fat needs strength, not a crash diet. Here is how trainers coach body composition with care.

Read Now

BLOG

Chin-Ups vs. Pull-Ups: A Trainer's Guide to Programming Both

Grip changes the exercise, and the coaching. Here is how trainers should program chin-ups and pull-ups, build clients toward their first rep, and prevent injury.

Read Now

BLOG

The NASM Corrective Exercise Continuum: A Trainer's Working Guide

The Corrective Exercise Continuum turns assessment findings into a plan. Here is how trainers use its four phases to fix movement, step by step.

Read Now

BLOG

Forward Head Posture: A Trainer's Assessment and Correction Guide

Screens and phones have made forward head posture nearly universal. Here is how trainers assess it and program the correction, within scope.

Read Now

BLOG

Shoulder Hypermobility: How Trainers Should Assess and Train It

Some clients aren't tight, they're too mobile. Here is how trainers recognize shoulder hypermobility, train for stability, and know when to refer out.

Read Now

BLOG

Lower Crossed Syndrome: A Trainer's Assessment and Correction Guide

Desk-bound clients bring lower crossed syndrome to nearly every gym. Here is how trainers assess the anterior-tilt pattern and program the correction step by step.

Read Now

BLOG

Coaching a Clean Bulk: Helping Clients Build Muscle the Healthy Way

When a client wants to gain muscle, food quality and training structure matter more than a big calorie number. Here is how trainers coach a clean bulk.

Read Now

BLOG

The Goblet Squat: A Trainer's Coaching and Programming Guide

The goblet squat may be the best squat-teaching tool a trainer has. Here is how to coach it, why it self-corrects form, and where it fits in programming.

Read Now

BLOG

Coaching Prenatal Clients: Safe Exercise by Trimester

Coaching a pregnant client is a privilege that demands care. Here is how trainers approach safe exercise across the trimesters, clearance-first and within scope.

Read Now

BLOG

Coaching a Client's First Murph: A Trainer's Preparation Guide

When a client sets their sights on the Murph, preparation is everything. Here is how trainers build clients toward it safely and respectfully.

Read Now

BLOG

Chronic Inflammation: How Personal Trainers Can Support Clients Through Lifestyle

Chronic inflammation is linked to many long-term health concerns, but lifestyle habits can help shape the picture. Here's what personal trainers should understand about inflammation and the changes they can coach within their scope of practice.

Read Now

BLOG

How to Build Muscle: A Complete Strength Training Program Guide

Discover how to train smarter, recover better, and build muscle with a strength-training plan designed for consistent progress.

Read Now

BLOG

Progressive Overload Explained: How to Keep Getting Stronger

Progressive overload is the key to getting stronger and building muscles. Learn how to apply it effectively to avoid plateaus and keep clients progressing.

Read Now

BLOG

How Often Should You Work Out? A Science-Based Frequency Guide

This guide lays out science-based frequency targets for the goals personal trainers program for most often and explains why recovery days are just as important to a successful program. You'll find specific targets for general health, strength and muscle, and weight loss, along with the warning signs that indicate a client is doing too much.

Read Now

BLOG

NASM Certification Job Placement: Where NASM-Certified Personal Trainers Get Hired Most

This guide walks through where NASM-Certified Personal Trainers get hired most, the skills employers look for, and practical tips for landing your first role.

Read Now

BLOG

EPOC: What Personal Trainers Should Know About the 'Afterburn'

For personal trainers, understanding EPOC means separating facts from hype. Here's what EPOC is, what drives it, how much it contributes to overall energy expenditure, and how to explain it to clients in a way that promotes realistic expectations and long-term success.

Read Now

BLOG

Iron for Active Clients: What Personal Trainers Should Know and Coach

Here's what fitness professionals should understand about iron: what it does, who's at risk, the food sources worth coaching, and exactly where the conversation becomes a matter for the client's physician.

Read Now

/resource-center/blog/nutrition/iron-for-active-clients-what-personal-trainers-should-know-and-coach

BLOG

Best Home Workouts: Equipment and No-Equipment Options

This guide breaks down the best home workout options for any experience level and how to build them into client programming. It covers effective no-equipment and minimal-equipment exercises, along with strategies for helping clients stay consistent when training away from the gym.

Read Now

BLOG

Best Exercises for Weight Loss: Cardio, Strength, and Combinations

This guide breaks down how each type of exercise supports weight loss and how to combine them effectively. Whether you're creating programs for clients or applying these principles to your own training, you'll learn which cardio and strength options work best and how to build a balanced, sustainable plan.

Read Now

BLOG

Best Weight Loss Diets: Low Carb vs High Carb vs Balanced Approach

Nutrition recommendations and popular diet trends shift over time, leading to ongoing questions about the role of carbohydrates in health and weight management. Some approaches emphasize carbohydrate intake and others encourage limiting it. These changing messages can leave clients feeling uncertain about what to eat.

Read Now

BLOG

Overtraining: How Trainers Spot It, Prevent It, and Program Around It

More is not always better, and pushing through can backfire. Here is how trainers recognize overtraining, prevent it with smart programming, and support recovery.

Read Now

BLOG

Movement Assessments: The Trainer's Six-Step Guide

Here's a practical guide to the assessment process: why it matters, the sequence to run, and how to convert observations into programming decisions clients can feel.

Read Now

BLOG

HIIT Programming: A Trainer's Guide to Building Effective Intervals

Here's how fitness professionals should design and deploy HIIT: what actually makes it work, how to structure sessions, and how to place it in a client's week without overcooking them.

Read Now

BLOG

How to Become a Fitness Coach: Certification, Careers & What to Expect

Whether you're pursuing a new career, looking for greater flexibility, or turning your passion for fitness into a profession, understanding your options is the first step. This guide covers everything you need to know to become a fitness coach and build a career that fits your goals.

Read Now

BLOG

BLOG

Calorie Calculator: How Many Calories Should You Eat Daily?

Knowing your daily calorie needs takes the guesswork out of nutrition. Here is how to estimate yours and adjust them for your goal.

Read Now

BLOG

How to Calculate Body Fat Percentage: Methods That Actually Work

From calipers to lab scans, body fat methods vary in accuracy, cost, and convenience. Here is how each one works so you can choose the right tool.

Read Now

BLOG

Beginner Fitness Routine: Full-Body Workouts That Work

A simple full-body routine is the fastest way for beginners to build fitness. Here is a plan that works and how to follow it with confidence.

Read Now

BLOG

Low Blood Pressure and Exercise: What Personal Trainers Should Watch For

Hypertension gets the attention, but low blood pressure shows up on your gym floor too. Here is how to recognize it, program around it, and keep clients safe.

Read Now

BLOG

Postpartum Weight Loss: 10 Things Personal Trainers Should Know

Working with postpartum clients can be one of the most rewarding opportunities in fitness. It's also one of the populations that requires the greatest level of care, patience, and understanding.

Read Now

BLOG

Progressive Overload Explained: Programming Progress for Every Client

Progressive overload is the engine behind every client transformation. Here is how to apply it systematically, and how to keep progressing clients who have plateaued.

Read Now

BLOG

The Plank: Coaching Progressions and Variations for Every Client

The plank is only as valuable as the form it's performed with. Here is how personal trainers can coach, regress, and progress this core staple for any client.

Read Now

BLOG

How to Become a Strength & Conditioning Coach, Athletic Trainer, or Personal Trainer

If you're exploring a career in fitness or sports performance, you may be wondering how to become a strength and conditioning coach, athletic trainer, or PT (personal trainer). While these roles share a common goal of helping people improve performance and physical well-being, they follow particularly different learning, certification, and career paths.

Read Now

BLOG

Muscular Hypertrophy: Programming for Growth, a Trainer's Guide

Most clients want more muscle, whether they say it or not. Here is the evidence-based hypertrophy framework trainers can program with confidence.

Read Now

BLOG

Foam Rolling and Self-Myofascial Release: The Trainer's Application Guide

Foam rolling is everywhere and misused everywhere. Here is how trainers should teach, program, and set honest expectations for self-myofascial release.

Read Now

BLOG

The Biomechanics of the Squat: What Personal Trainers Need to Know

Few exercises reveal more about a client's movement quality than the squat. From mobility restrictions to stability deficits, the squat provides valuable assessment insights while serving as a foundational strength-training movement.

Read Now

BLOG

Nutrient Timing: What Trainers Should Tell Clients About Eating Around Workouts

Q&A: fitness leader and NASM ambassador Louise Hazel

Clients obsess over the anabolic window while skipping breakfast. Here is the evidence-ba