Sign-In
Cart
21 Day Athletic Conditioning Challenge: Train Like an Athlete With Strength, Power, and Conditioning Workouts
Paperback
Series: 21 Day Challenges
Publisher: Independently Published
Published: Dec 28 2025
Pages: 36
Weight: 0.14
Height: 0.07 Width: 6.00 Depth: 9.00
Language: English
Train smarter, move better, and build real athletic fitness with the 21 Day Athletic Conditioning Challenge.
This progressive strength and conditioning program is designed to improve total body performance through athletic movement, functional strength, and high energy conditioning. Each workout blends strength training, HIIT, endurance, balance, and power to help you develop a strong, capable, and resilient body.
Over 21 days, workouts gradually increase from short and efficient sessions to longer, more demanding training days. Every workout includes a structured warm up, focused circuits, and a short finisher to maximize results in minimal time.
This program is ideal for anyone looking to:
Build full body strength and conditioning
Improve athletic performance and endurance
Train with dumbbells or kettlebells at home or in the gym
Follow a structured yet flexible training plan
Increase confidence, consistency, and physical capability
Each workout includes beginner friendly modifications and advanced options so you can train at your own level while continuing to progress.
Whether you are returning to training or pushing your athletic limits, this 21 day challenge provides the structure, variety, and intensity needed to get stronger and fitter without overcomplication.
Commit to the process. Train like an athlete. Finish stronger than you started.
Also from
Myers, Dominique
101 Total Body Dumbbell Workouts: Build Strength, Burn Fat, and Transform Your Body with Simple Exercises for Every Fitness Level
Myers, Dominique
Myers, Erik
Paperback
Improve Your Posture in 21 Days: Simple Daily 10-Minute Workouts to Reduce Pain and Stand Taller
Myers, Dominique
Paperback
100 Meal Prep Recipes in 10 Minutes: Fast, Simple Meals for Busy Weeks and Real Life
Myers, Dominique
Paperback
101 20-Minute Dumbbell Workouts: Fast, Effective Dumbbell Routines to Build Strength, Burn Fat, and Get Fit
Myers, Dominique
Myers, Erik
Paperback
21 Day Glutes and Legs Challenge: A Progressive Strength Program for Stronger Lower Body and Booty
Myers, Dominique
Paperback
Daily Stretching for Pain-Free Living: 5-Minute Stretches to Reduce Aches, Improve Mobility, and Move Better
Myers, Dominique
Paperback
101 30-Minute HIIT Workouts: Burn Fat, Build Strength, and Boost Endurance with Quick, Powerful Routines for Every Fitness Level
Myers, Dominique
Myers, Erik
Paperback
21 Day Mobility Reset Challenge: Restore Movement, Reduce Stiffness, and Feel Better in Just 3 Weeks
Myers, Dominique
Paperback
101 Beginner Dumbbell Leg Workouts: Build Stronger Legs, Improve Balance, and Boost Endurance with Quick & Effective Lower Body Workouts
Myers, Erik
Myers, Dominique
Paperback
100 Bodyweight Workouts for Busy People: 30-Minute No-Equipment Workouts You Can Do Anytime, Anywhere
Myers, Dominique
Paperback
21 Day Fat Loss Challenge: Burn Fat, Build Muscle, and Get Lean in Just 3 Weeks Using Dumbbells
Myers, Dominique
Paperback
The Lazy Fitness Guide: 5-Minute Workouts for Building a Fitness Habit Without Burnout
Myers, Dominique
Paperback
21 Day Walking For Weight Loss Challenge: Burn Fat, Build Endurance, and Stay Consistent with Simple Daily Walks
Myers, Dominique
Paperback
101 Upper Body Dumbbell Workouts: Transform Your Upper Body with Simple, Powerful Dumbbell Routine
Myers, Erik
Myers, Dominique
Paperback
101 60-Minute Home Workouts: Build Muscle, Burn Fat, and Stay Fit at Home with HIIT, Strength, and Cardio Workouts
Myers, Dominique
Myers, Erik
Paperback
101 10-Minute Body Weight Workouts: Quick, Equipment-Free Routines to Build Strength, Burn Fat, and Boost Endurance Anytime, Anywhere
Myers, Dominique
Myers, Erik
Paperback
101 10-Minute Cardio Workouts: High-Intensity Workouts for Maximum Results in Minimum Time
Myers, Erik
Myers, Dominique
Paperback
101 Advanced Body Weight Workouts: Challenging No-Equipment Routines for Strength, Speed, and Definition Using Only Your Bodyweight
Myers, Dominique
Myers, Erik
Paperback
101 Kettlebell Advanced Leg Workouts: Transform Your Lower Body with High-Intensity Kettlebell Training
Myers, Erik
Myers, Dominique
Paperback
101 30-Minute HIIT Workouts: Fast, Powerful, and Proven High Intensity Workouts for to Burn Fat and Improve Endurance
Myers, Dominique
Myers, Erik
Paperback
101 Beginner Total Body Dumbbell Workouts: Simple Routines to Build Strength, Burn Fat, and Transform Your Body
Myers, Dominique
Myers, Erik
Paperback
101 10-Minute Total Body Dumbbell Workouts: Fast, Effective, and Dumbbell Workouts for Strength, Fat Loss, and Maximum Results
Myers, Dominique
Myers, Erik
Paperback
101 30-Minute Body Weight Workouts.: Fast, Effective, No-Equipment Workouts for a Strong, Lean, and Athletic Body
Myers, Dominique
Myers, Erik
Paperback
21 Day Metabolic Conditioning Challenge: High-Intensity Strength and Cardio Workouts for Total Body Results
Myers, Dominique
Paperback
21 Day No-Equipment Workout Challenge: Build Strength, Burn Fat, and Get Fit Anywhere Using Only Your Bodyweight
Myers, Dominique
Paperback
21 Day Bootcamp Workout Challenge: Strength, Cardio, and Conditioning Workouts You Can Do Anywhere
Myers, Dominique
Paperback
21 Day Full Body Fat Burn Challenge: Total Body Dumbbell Workouts Designed to Burn Fat and Build Lean Muscle
Myers, Dominique
Paperback
21 Day Dumbbell Strength Challenge: Build Full Body Strength in Just 10 to 30 Minutes a Day Using Dumbbells
Myers, Dominique
Paperback
101 60-Minute Body Weight Workouts: The Ultimate Home Training Guide for Strength, Endurance, and Mobility
Myers, Dominique
Myers, Erik
Paperback
101 Advanced Cardio Workouts: Torch Fat, Build Explosive Power, and Push Your Endurance Limits with High-Intensity Workouts You Can Do Anywhere
Myers, Erik
Myers, Dominique
Paperback
101 Lower Body Dumbbell Workouts: Transform Your Legs, Glutes, and Core with 20-Minute Dumbbell Routines
Myers, Erik
Myers, Dominique
Paperback
100 Easy Dessert Recipes: Simple Recipes for Quick, Delicious Desserts Anyone Can Make
Myers, Dominique
Paperback
21 Day Low-Impact Fat Burn Challenge: Low Impact Workouts for Beginners to Burn Fat and Build Strength
Myers, Dominique
Paperback
21 Day Low-Impact Beginner Workout Challenge: Quick, Efficient Home Workouts to Build Strength and Get Fit
Myers, Dominique
Paperback
101 20-Minute Total Body Dumbbell Workouts: Fast, Effective Workouts to Build Strength, Burn Fat, and Sculpt Lean Muscle in Just 20 Minutes a Day
Myers, Dominique
Myers, Erik
Paperback
21 Day Core and Abs Challenge: Build Strong Abs and Core Strength in Just 5 to 20 Minutes a Day
Myers, Dominique
Paperback
100 Quick HIIT Workouts: 20-Minute Cardio Workouts to Burn Calories and Build Stamina
Myers, Dominique
Paperback
101 20-Minute Dumbbell Leg Workouts: Build Power, Strength, and Athletic Endurance with Dumbbells Anywhere
Myers, Dominique
Myers, Erik
Paperback
21 Day Bodyweight Strength Challenge: Build Full Body Strength at Home in Just 21 Days Using No Equipment
Myers, Dominique
Paperback
21 Day Cardio Sweat Challenge: A Progressive 21 Day Cardio Training Plan to Improve Endurance
Myers, Dominique
Paperback
21 Day Posture and Core Challenge: A Progressive Program to Improve Alignment, Strengthen Abs, and Move Better
Myers, Dominique
Paperback
101 30-Minute Kettlebell Leg Workouts: Power, Stability and Endurance Through Smart Kettlebell Training
Myers, Erik
Myers, Dominique
Paperback
Walking Workouts for Weight Loss: 50 Beginner-Friendly Workouts to Burn Fat, Build Endurance, and Stay Consistent
Myers, Dominique
Paperback
101 Fitness Tips: Simple Strategies for a Healthier, Stronger You
Myers, Dominique
Myers, Erik
Paperback
101 Beginner Cardio Workouts: Fun, Fat-Burning Workouts For Anyone, Anywhere
Myers, Erik
Myers, Dominique
Paperback
101 Beginner Body Weight Workouts: Build Strength, Burn Fat, and Boost Confidence with Workouts You Can Do Anytime, Anywhere
Myers, Dominique
Myers, Erik
Paperback
101 45-Minute Kettlebell Workouts: A Complete Collection of Strength, Cardio, HIIT, Athletic, and Full-Body Kettlebell Workouts for All Fitness Levels
Myers, Dominique
Myers, Erik
Paperback
101 10-Minute Kettlebell Workouts: Simple, Fast, and Effective Full-Body Kettlebell Workouts for a Quick Daily Sweat
Myers, Erik
Myers, Dominique
Paperback
101 30-Minute Kettlebell Workouts: Build Strength, Burn Calories, and Train Anywhere For Real Results
Myers, Dominique
Myers, Erik
Paperback
101 Kettlebell Workouts: A Complete Collection of Kettlebell Strength, Power, HIIT, and Conditioning Workouts for All Fitness Levels
Myers, Erik
Myers, Dominique
Paperback
101 Beginner Kettlebell Workouts: Simple Kettlebell Workouts for Building Strength, Confidence, and Fitness at Home or Gym
Myers, Dominique
Myers, Erik
Paperback
101 60-Minute Dumbbell Leg Workouts: Build Powerful, Toned, and Athletic Legs with HIIT, Functional, and Endurance Circuits
Myers, Erik
Myers, Dominique
Paperback
101 Total Body Workouts: Quick, Effective, and Completely Unique Workouts for Strength, Fat Loss, and Daily Energy
Myers, Dominique
Myers, Erik
Paperback
101 24-Minute HIIT Workouts: High-Intensity Workouts to Build Strength, Burn Fat, and Transform Your Body
Myers, Dominique
Myers, Erik
Paperback
101 60-Minute HIIT Workouts: High-Intensity Workouts to Build Strength, Burn Fat, and Skyrocket Endurance Without a Gym
Myers, Erik
Myers, Dominique
Paperback
101 45-Minute HIIT Workouts: Torch Fat, Build Lean Muscle, and Boost Endurance with Bodyweight High Intensity Interval Training
Myers, Dominique
Myers, Erik
Paperback
101 45-Minute Total Body Dumbbell Workouts: Build Muscle, Burn Fat, and Transform Your Body in Just 45 Minutes a Day
Myers, Dominique
Myers, Erik
Paperback
101 Advanced Dumbbell Leg Workouts: Build Power, Strength, and Athletic Definition in 20-45 Minutes a Day
Myers, Dominique
Myers, Erik
Paperback
21 Day Beginner HIIT Challenge: Quicky, Effective HIIT Workout Program Designed for Beginners
Myers, Dominique
Paperback
21 Day HIIT Fat Burn Challenge: Torch Calories, Build Strength & Improve Conditioning in Just 3 Weeks
Myers, Dominique
Paperback
21 Day Dumbbell Strength Challenge: A Simple 3 Week Program to Build Muscle and Confidence
Myers, Dominique
Paperback
21 Day Home Strength Challenge: A Progressive Dumbbell Strength Program for Home Workouts
Myers, Dominique
Paperback
21 Day Busy Mom Workout Challenge: Quick, Efficient Leg Workouts to Build Strength and Get Fit
Myers, Dominique
Paperback
21 Day Beginner Strength Challenge: Build Full Body Strength with Beginner Friendly Dumbbell Workouts
Myers, Dominique
Paperback
21 Day Lean and Tone Workout Challenge: Build Lean Muscle and Sculpt Your Body in Just 3 Weeks with Dumbbells
Myers, Dominique
Paperback
21 Day Functional Training Challenge: Full Body Functional Workouts for Strength, Mobility, and Athletic Movement at Home
Myers, Dominique
Paperback
Deceit: The Final Chapter: "In the game of love and loyalty, someone's always lying."
Myers, Dominique
Paperback
21 Day Total Body Transformation Challenge: Full Body Workouts Designed for Strength, Endurance, and Confidence
Myers, Dominique
Paperback
Also in
Sports General
The Formative Years of Relativity: The History and Meaning of Einstein's Princeton Lectures
Renn, Jürgen
Gutfreund, Hanoch
Hardcover
The Science Magpie: Fascinating Facts, Stories, Poems, Diagrams and Jokes Plucked from Science
Flynn, Simon
Paperback
Every Dog Deserves an Adventure: Amazing Stories of Camping with Dogs
Tracosas, L. J.
Camping with Dogs
Hardcover
Big Fan: Two Friends, 82,490 Miles, and the Wild, Wonderful Sports We Love
Posnanski, Joe
Schur, Michael
Hardcover
I Told You So!: Scientists Who Were Ridiculed, Exiled, and Imprisoned for Being Right
Kaplan, Matt
Hardcover
Long Range Shooting Handbook: Complete Beginner's Guide to Precision Rifle Shooting
Cleckner, Ryan M.
Paperback
Pardon My Book: Ten Years of the Best (and Worst) in Sports from Pardon My Take
Commenter, Pft
Big Cat
Hardcover
The Inner Game of Tennis: The Classic Guide to the Mental Side of Peak Performance
Gallwey, W. Timothy
Paperback
The Magical Game: The Spirit and History of Baseball's Superstitions, Rituals, and Curses
Baird, Addy
Hardcover
The Long Game: U.S. Men's Soccer and Its Savage, Four-Decade Journey to the Top, or Thereabouts
Schaerlaeckens, Leander
Hardcover
This Is about Running. This Is Not about Running.: Lessons for Between and Beyond the Start and Finish Line
Bennett, Chris
Hardcover
The Great Shadow: A History of How Sickness Shapes What We Do, Think, Believe, and Buy
Bauer, Susan Wise
Hardcover
A Pox on Fools: The True Believers, Grifters, and Cynics Who Convinced Us to Reject Vaccines
Levenson, Thomas
Hardcover
The Ultimate Survival Medicine Guide: Emergency Preparedness for Any Disaster
Alton, Joseph
Alton, Amy
Paperback
The Diet-Proof Body: 5 Simple Habits to Lose Fat, Keep It Off and Escape Diet Prison for Good
Harrison, Trent
Paperback
The Plunge: Maverick Swimmers, an Unlikely Quest, and the Transformative Power of Cold Water
Ballard, Chris
Hardcover
The Playbook: The Hidden Forces Shaping Winners and Losers in the Modern NFL
Robinson, Joshua
Clegg, Jonathan
Hardcover
The Power of Life: The Invention of Biology and the Revolutionary Science of Jean-Baptiste Lamarck
Riskin, Jessica
Hardcover
Compete: Developing a Mental Playbook for Performance Under Pressure in Sport
Abrahams, Dan
Paperback
Relegated: One American's Pints-And-Pies Journey from the Top to the Bottom of English Football
Smith, Todd
Hardcover
The Elements of Marie Curie: How the Glow of Radium Lit a Path for Women in Science
Sobel, Dava
Paperback
Everything Is Tuberculosis: The History and Persistence of Our Deadliest Infection (Large Print Edition)
Green, John
Paperback
Gun Trader's Guide, Forty-Fifth Edition: A Comprehensive, Fully Illustrated Guide to Modern Collectible Firearms with Market Values
Sadowski, Robert A.
Paperback
The Ultimate Soccer Jersey Collection: Iconic Kits from the World's Greatest Game
Football Shirts, Classic
Hardcover
Pheasant Tail Simplicity: Recipes and Techniques for Successful Fly Fishing
Chouinard, Yvon
Mazzo, Mauro
Mathews, Craig
Paperback
Harvey Penick's Little Red Book: Lessons and Teachings from a Lifetime in Golf
Penick, Harvey
Hardcover
Our Moon: How Earth's Celestial Companion Transformed the Planet, Guided Evolution, and Made Us Who We Are
Boyle, Rebecca
Paperback
Your Health: A Corrective System of Exercising That Revolutionizes the Entire Field of Physical Education
Pilates, Joseph H.
Paperback
Take Me to Your Leader: Perspectives on Your First Alien Encounter (Large Print Edition)
Tyson, Neil DeGrasse
Hardcover
Alchemy: An Illustrated History of Elixirs, Experiments, and the Birth of Modern Science
Ball, Philip
Hardcover
Friday Night Lights (25th Anniversary Edition): A Town, a Team, and a Dream
Bissinger, H. G.
Paperback
The Powerful Primate: How Controlling Energy Enabled Us to Build Civilization
Ennos, Roland
Hardcover
2084 and the AI Revolution, Updated and Expanded Edition: How Artificial Intelligence Informs Our Future
Lennox, John C.
Paperback
Your Guide to the 2026 World Cup: Everything You Need to Know about the Players and Teams
Stay, Shane
Paperback
String Theory: David Foster Wallace on Tennis: A Library of America Special Publication
Wallace, David Foster
Hardcover
The Great Math War: How Three Brilliant Minds Fought for the Foundations of Mathematics
Bardi, Jason Socrates
Hardcover
The Inner Game of Tennis (50th Anniversary Edition): The Classic Guide to Peak Performance
Gallwey, W. Timothy
Hardcover
Coaching with Heart: Taoist Wisdom to Inspire, Empower, and Lead
Lynch, Jerry
Huang, Chungliang Al
Paperback
Knicker Bonkers: The New York Knicks' Wild NBA Championship Run to End a 53-Year Title Drought
New York Post
Paperback
Bioinspired: How Nature Made Us Modern, Drives Today's Technological Innovation, and Inspires a Future Worth Inventing
Stier, Samuel Cord
Hardcover
Science of Cycling: Transform Your Ride, Gain Strength, Revolutionize Your Training
Bailey, David
Paperback
How to Read Nature: Awaken Your Senses to the Outdoors You've Never Noticed
Gooley, Tristan
Paperback
Inside the Owner's Box: Conversations on Power and Leadership in Sports
Rubenstein, David M.
Hardcover
The Formula: How Rogues, Geniuses, and Speed Freaks Reengineered F1 Into the World's Fastest-Growing Sport
Clegg, Jonathan
Robinson, Joshua
Hardcover
Notes on Complexity: A Scientific Theory of Connection, Consciousness, and Being
Theise, Neil
Paperback
Todo Es Tuberculosis. La Historia de la Infección Más Mortal de la Humanidad / Everything Is Tuberculosis
Green, John
Paperback
Interregnum: Inside the Grueling and Glamorous Battle to Become the Next King of Chess
Himelfarb, Jordan
Hardcover
Surviving the Trail: Five Essential Skills to Prepare Every Hiker for Adventure's Most Common Perils
Scanlon, Rob
Paperback
The Pleasure of Finding Things Out: The Best Short Works of Richard P. Feynman
Feynman, Richard P.
Paperback
A Year of Forest School: Outdoor Play and Skill-Building Fun for Every Season
Houghton, Peter
Worroll, Jane
Paperback
Checkmate: Genius, Lies, Ambition, and the Biggest Scandal in Chess (Large Print Edition)
Mezrich, Ben
Paperback
Flashes of Brilliance: The Genius of Early Photography and How It Transformed Art, Science, and History
Burgess, Anika
Hardcover
Training for the New Alpinism: A Manual for the Climber as Athlete
House, Steve
Johnston, Scott
Paperback
The Age of Alchemy: The Secret History of Chemistry from Ancient Magic to Modern Science
Chapman, Kit
Hardcover
Miscalculated Risks: Attacked, Crippled, Paralyzed, Drowning, Unconscious and Freezing in The Wild (Just Not All at Once)
Cooper, Michael
Paperback
Quadrivium: The Four Classical Liberal Arts of Number, Geometry, Music, & Cosmology
Ashton, Anthony
Sutton, Daud
Lundy, Miranda
Hardcover
The Surgeon, the Midwife, the Quack: How to Stay Alive in Renaissance England
Skuse, Alanna
Hardcover
Horse Country: Inside the World of Equestrian Style and Sport, from British Dressage to Western Riding
O'Shea-Evans, Kathryn
Hardcover