#Biomechanics #StrengthTraining #BuildMuscle #ExerciseScience #DrPaika
Why do some exercises make the exact same weight feel so much heavier?
The answer isn't your muscles—it's biomechanics.
In Part 2 of this Biomechanics of Resistance Training series, Dr. Mohammed Paika explains the hidden principles that determine how strong you really are. You'll learn how leverage, moment arms, mechanical advantage, tendon insertions, torque, and different types of muscle contractions affect every lift you perform.
Whether your goal is building muscle, getting stronger, improving athletic performance, or simply understanding how your body works, these concepts will completely change the way you approach resistance training.
In this video you'll learn:
What moment arms are and why they matter
Mechanical advantage vs. mechanical disadvantage
Why the same weight can suddenly feel much heavier
Why some people seem naturally stronger
How tendon insertions influence strength and speed
Strength vs. power explained
Concentric, eccentric, and isometric muscle contractions
Why eccentric training is so effective for muscle growth
How work, force, and power affect your workouts
If you're serious about lifting smarter—not just harder—this series is for you.
👍 If you enjoyed this video, be sure to Like, Subscribe, and turn on notifications so you don't miss Part 3, where we'll apply biomechanics to real-world lifting technique and injury prevention.
⏱️ Timestamps
0:00 Intro
0:45 What Is a Moment Arm?
3:55 Why the Same Weight Feels Heavier
5:08 Mechanical Advantage Explained
8:05 How Machines Change Leverage
9:10 Mechanical Disadvantage & Muscle Growth
11:32 Why Lateral Raises Feel So Hard
13:10 Genetics & Tendon Insertions
15:28 Why Some People Are Naturally Stronger
17:02 Strength vs. Power
18:32 Concentric, Eccentric & Isometric Contractions
20:08 Why Eccentric Training Builds More Strength
21:05 Work, Force & Power Explained
21:55 Key Takeaways & Part 3 Preview
22:19 End
GLP-1 Weight Loss Masterclass - https://www.drmohammedpaika.com
Dr. Paika Podcast - https://drmohammedpaika.transistor.fm/
Amazon Kindle - https://www.amazon.it/GLP-1-Masterclass-Physicians-Preservation-Metabolic-ebook/dp/B0GZBR8MC4
👨⚕️ ABOUT DR. MOHAMMED K. PAIKA
Board-Certified in Internal Medicine and Obesity Medicine
Certified Personal Trainer & Nutrition Coach
Helping people understand metabolism, hormones, and sustainable health through evidence-based medicine.
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⚕️ MEDICAL & EDUCATIONAL DISCLAIMER
This channel and its content are provided by Dr. Mohammed K. Paika, MD for general educational and informational purposes only. The information presented is not intended as medical advice and does not replace consultation with your personal physician or qualified healthcare professional.
Viewing this content does not create a doctor-patient relationship between you and Dr. Paika.
Health, nutrition, exercise, and medication topics discussed on this channel may not be appropriate for all individuals. Always consult your own healthcare provider before starting or changing any medication, diet, exercise program, or weight-loss plan, including GLP-1 therapies such as Wegovy, Ozempic, Zepbound, Mounjaro, or similar medications.
Exercise and lifestyle changes carry inherent risks. By choosing to follow any information from this channel, you accept full responsibility for your health decisions and outcomes.
Dr. Paika and affiliated entities disclaim any liability for injuries, adverse effects, or damages resulting from use or application of information presented in this content.