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Fitness

12-3-30 Treadmill Workout: Beginner’s Guide to the Viral Trend
Nov 15, 2025 • 15 min read
12-3-30 Treadmill Workout: Beginner’s Guide to the Viral Trend

The 12-3-30 treadmill workout is viral—but is it safe for beginners? Learn about benefits and risks ✓ Find out about modifications and alternatives ✓

Read more >

Latest News

Walking or Running: What's The Right Pick for Weight Loss & Health?
Nov 15, 2025 • 10 min read
Walking or Running: What's The Right Pick for Weight Loss & Health?
Walking or running? Compare calorie burn, muscles worked, and impact âś“ Find out which is better for your fitness goals âś“ Learn about health benefits âś“
Menopause Workout Plan: A 3-Day Routine to Build Muscle & Feel Strong
Nov 13, 2025 • 6 min read
Menopause Workout Plan: A 3-Day Routine to Build Muscle & Feel Strong
Discover effective strength training for women in menopause âś“ Learn how lifting weights prevents muscle loss âś“ Weekly workout plan âś“ age-appropriate exercises âś“
Can’t Sleep? A 10-Minute Walk Before Bed Might Be the Secret
Nov 12, 2025 • 6 min read
Can’t Sleep? A 10-Minute Walk Before Bed Might Be the Secret
Discover how walking before bed can relax your body, ease digestion, and improve sleep quality âś“ Explore how you can unwind and drift off more easily âś“
Walking After Eating: Does It Really Help Digestion?
Nov 11, 2025 • 6 min read
Walking After Eating: Does It Really Help Digestion?
Walking after eating can improve digestion, steady blood sugar, and support overall wellness âś“ Discover how short post-meal walks benefit your body âś“
What 20 Minutes of Walking Really Does for You
Nov 11, 2025 • 6 min read
What 20 Minutes of Walking Really Does for You
Discover how 20 minutes of walking a day can improve your health, burn calories, and build lasting habits âś“ Learn how to safely increase pace, distance âś“
What Really Happens When You Walk 1 Hour Daily
Nov 11, 2025 • 7 min read
What Really Happens When You Walk 1 Hour Daily
Wondering if walking 1 hour a day really helps? Science says yes. Discover science-backed benefits for weight loss, mental clarity, and long-term health âś“
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our #1 app for building strength

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Sports Supplements

What Is Creatine Loading, and Does It Actually Work? A Trainer Weighs In
What Is Creatine Loading, and Does It Actually Work? A Trainer Weighs In
Oct 23, 2025 • 3 min read
Why chocolate milk works for recovery, according to a dietitian
Why chocolate milk works for recovery, according to a dietitian
Oct 17, 2025 • 4 min read
9 Pre-Workouts With No Beta-Alanine & No Itch (2023) 
9 Pre-Workouts With No Beta-Alanine & No Itch (2023) 
Jun 16, 2023 • 5 min read
Can You Mix Creatine With Protein Powder?
Can You Mix Creatine With Protein Powder?
May 30, 2023 • 5 min read
Is Propel Water Good for You?
Is Propel Water Good for You?
May 22, 2023 • 6 min read
Why Does Pre-Workout Make You Itch? (& How to Stop It) 
Why Does Pre-Workout Make You Itch? (& How to Stop It) 
Feb 14, 2023 • 5 min read
Is It Okay to Take Pre-Workout on Empty Stomach? Yes, But Not for Everyone
Is It Okay to Take Pre-Workout on Empty Stomach? Yes, But Not for Everyone
Jan 20, 2023 • 8 min read
Lactose-Free Protein Powder: 10 Best Options to Choose
Lactose-Free Protein Powder: 10 Best Options to Choose
Nov 22, 2022 • 8 min read

Fitness Basics

Just 5 Min a Day: New Study Shows Tiny Workouts Build Strength and Boost Mental Health 
Just 5 Min a Day: New Study Shows Tiny Workouts Build Strength and Boost Mental Health 
Nov 6, 2025 • 4 min read
4 Warning Signs You're Overtraining, According to a Personal Trainer
4 Warning Signs You're Overtraining, According to a Personal Trainer
Oct 24, 2025 • 4 min read
Lower Back Pain After a Workout? 7 Common Causes & Fixes
Lower Back Pain After a Workout? 7 Common Causes & Fixes
Oct 17, 2025 • 9 min read
How to Build Muscle Over 60: A Guide to Stronger Aging
How to Build Muscle Over 60: A Guide to Stronger Aging
Oct 16, 2025 • 15 min read
The Forgotten Muscles: Why Training Only “Show Muscles” Holds You Back
The Forgotten Muscles: Why Training Only “Show Muscles” Holds You Back
Oct 8, 2025 • 4 min read
Why Weight Lifting Is a Game Changer for Menopause
Why Weight Lifting Is a Game Changer for Menopause
Sep 26, 2025 • 7 min read
What Is Functional Strength Training? A Complete Guide
What Is Functional Strength Training? A Complete Guide
Sep 19, 2025 • 10 min read
Can You Build Muscle After 50? Yes – Here’s How
Can You Build Muscle After 50? Yes – Here’s How
Sep 18, 2025 • 11 min read
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Exercises

How to Warm Up Before Walking: 5 Simple Movements
How to Warm Up Before Walking: 5 Simple Movements
Oct 22, 2025 • 4 min read
Best Stretching Exercises for Walkers to Relieve Soreness
Best Stretching Exercises for Walkers to Relieve Soreness
Oct 22, 2025 • 7 min read
Walking with Weights is the Smartest Fitness Hack. Here's Why
Walking with Weights is the Smartest Fitness Hack. Here's Why
Oct 15, 2025 • 5 min read
What Muscles Does Bicep Curl Work?
What Muscles Does Bicep Curl Work?
Dec 10, 2024 • 11 min read
Pregnancy Fitness: Safe and Effective Exercises for Each Trimester
Pregnancy Fitness: Safe and Effective Exercises for Each Trimester
Nov 29, 2024 • 7 min read
What Muscles Do Dips Work Most? Chest Dips, Tricep Dips & Variations
What Muscles Do Dips Work Most? Chest Dips, Tricep Dips & Variations
Feb 13, 2024 • 8 min read
Dead Hang: How to, Benefits, & Muscles Worked
Dead Hang: How to, Benefits, & Muscles Worked
Sep 15, 2023 • 7 min read
10 Burpee Alternatives for Whatever Reason You Skip Burpees
10 Burpee Alternatives for Whatever Reason You Skip Burpees
Jun 22, 2023 • 7 min read

Activities

Walking or Running: What's The Right Pick for Weight Loss & Health?
Walking or Running: What's The Right Pick for Weight Loss & Health?
Nov 15, 2025 • 10 min read
Can’t Sleep? A 10-Minute Walk Before Bed Might Be the Secret
Can’t Sleep? A 10-Minute Walk Before Bed Might Be the Secret
Nov 12, 2025 • 6 min read
What Really Happens When You Walk 1 Hour Daily
What Really Happens When You Walk 1 Hour Daily
Nov 11, 2025 • 7 min read
What 20 Minutes of Walking Really Does for You
What 20 Minutes of Walking Really Does for You
Nov 11, 2025 • 6 min read
Walking After Eating: Does It Really Help Digestion?
Walking After Eating: Does It Really Help Digestion?
Nov 11, 2025 • 6 min read
Here’s How to Burn 1,000 Calories from Walking
Here’s How to Burn 1,000 Calories from Walking
Nov 8, 2025 • 13 min read
Japanese Walking: A Proven Path to Better Fitness
Japanese Walking: A Proven Path to Better Fitness
Oct 21, 2025 • 7 min read
Walking 8 Miles a Day: Too Much Exercise or Just Right?
Walking 8 Miles a Day: Too Much Exercise or Just Right?
Oct 15, 2025 • 12 min read
our #1 app for walking workouts

our #1 app for walking workouts

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Workouts

12-3-30 Treadmill Workout: Beginner’s Guide to the Viral Trend
12-3-30 Treadmill Workout: Beginner’s Guide to the Viral Trend
Nov 15, 2025 • 15 min read
Menopause Workout Plan: A 3-Day Routine to Build Muscle & Feel Strong
Menopause Workout Plan: A 3-Day Routine to Build Muscle & Feel Strong
Nov 13, 2025 • 6 min read
Cozy Cardio: Build Your Low-Impact Holiday Routine
Cozy Cardio: Build Your Low-Impact Holiday Routine
Nov 8, 2025 • 6 min read
Full-Body Dumbbell Workout for Men Over 40: Benefits, Best Exercises, and Tips
Full-Body Dumbbell Workout for Men Over 40: Benefits, Best Exercises, and Tips
Nov 5, 2025 • 6 min read
One Week Using the Muscle Booster App – KevTheTrainer’s In-Depth Review
One Week Using the Muscle Booster App – KevTheTrainer’s In-Depth Review
Nov 4, 2025 • 3 min read
Beginner Walking Plan: Your 5-Week Starter Program
Beginner Walking Plan: Your 5-Week Starter Program
Oct 21, 2025 • 7 min read
What Is Power Walking? Build Strength and Stamina Step by Step
What Is Power Walking? Build Strength and Stamina Step by Step
Oct 21, 2025 • 7 min read
Best Cardio for Lower Back Pain: A Few Gentle Workouts
Best Cardio for Lower Back Pain: A Few Gentle Workouts
Oct 17, 2025 • 15 min read

Our Experts

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Dr. Shelley Meyer
Dr. Shelley Meyer

DO, RDN, IFMCP | Functional Medicine Physician | Family Physician | Registered Dietitian/Nutritionist | YouTube Creator @DrShelleyMeyer
Kris Gethin
Kris Gethin

Professional Natural Bodybuilder, Transformation Trainer, IRONMAN triathlete, Co-founder of the Kris Gethin Gyms franchise
Melissa Mitri
Melissa Mitri

MS, Registered Dietitian, Former President of CT Academy of Nutrition & Dietetics
Heather Black
Heather Black

Personal Trainer, Precision Nutrition Coach, and Health & Wellness Director of a chain of fitness centers
Sarah Jackson Damuth
Sarah Jackson Damuth

MS, Registered Dietitian Nutritionist, Certified LEAP Therapist
Jonathan Valdez
Jonathan Valdez

Registered Dietitian Nutritionist, Certified Personal Trainer, Certified Dietitian/Nutritionist in NYC, Certified Diabetes Care and Education Specialist

David J. Sautter
David J. Sautter

NASM Personal Trainer, NASM Fitness Nutrition Specialist, ACE Sports Conditioning Specialist, NASM Performance Enhancement Specialist
Andrea Grange
Andrea Grange

MS, Certified Dietician Nutritionist, Certified Nutrition Support Clinician, Certified Specialist in Sports Dietetics