Muscle Science Projects - Search Videos

Negative vs Positive: Which Actually Matters Most For Gains?

YouTubeJeff Nippard

Negative vs Positive: Which Actually Matters Most For Gains?

Which matters more for muscle growth: the positive, where you lift the weight up, or the negative, where you lower the weight back down? For years, most lifters assumed that the negative was more important because that’s when the muscle is lengthening. And you’ve probably heard science-based lifters say that it’s really important to ...

3.3M views1 month ago

Build Muscle Fast

Use a wide range of refrigerants thanks to the testo 557s

Use a wide range of refrigerants thanks to the testo 557s

YouTubeTesto UK

1.9K viewsFeb 26, 2025

How to Use - testo 557s for temperature tightness test

How to Use - testo 557s for temperature tightness test

YouTubeTesto UK

3.1K viewsJan 8, 2025

$Unsere Testo-Preisaktion läuft bis 30.04.26\ntesto 300 Set & testo 417 Set jetzt zum Vorteilspreis!$

Unsere Testo-Preisaktion läuft bis 30.04.26\ntesto 300 Set & testo 417 Set jetzt zum Vorteilspreis!

YouTubeTesto Deutschland

12.3K views6 months ago

Top videos

So many bodybuilders get this wrong...

So many bodybuilders get this wrong...

YouTubeSean Nalewanyj

549K views3 weeks ago

What everyone gets wrong about training volume

What everyone gets wrong about training volume

YouTubeSean Nalewanyj

463.7K views2 weeks ago

You know you're disciplined when...

You know you're disciplined when...

YouTubeSean Nalewanyj

448.1K views2 weeks ago

Muscle Building Workout

4 Rep Lateral Raises = Gains?

4 Rep Lateral Raises = Gains?

YouTubeSean Nalewanyj

210.4K views2 weeks ago

Two workouts per week is legit

Two workouts per week is legit

YouTubeSean Nalewanyj

237.7K views4 weeks ago

Time under tension, bro

Time under tension, bro

YouTubeSean Nalewanyj

107.7K views1 week ago

So many bodybuilders get this wrong...

So many bodybuilders get this wrong...

549K views3 weeks ago

YouTubeSean Nalewanyj

What everyone gets wrong about training volume

What everyone gets wrong about training volume

463.7K views2 weeks ago

YouTubeSean Nalewanyj

You know you're disciplined when...

You know you're disciplined when...

448.1K views2 weeks ago

YouTubeSean Nalewanyj

4 Rep Lateral Raises = Gains?

4 Rep Lateral Raises = Gains?

210.4K views2 weeks ago

YouTubeSean Nalewanyj

Two workouts per week is legit

Two workouts per week is legit

237.7K views4 weeks ago

YouTubeSean Nalewanyj

Time under tension, bro

Time under tension, bro

107.7K views1 week ago

YouTubeSean Nalewanyj

How to Train for SIZE vs. FAT LOSS (Muscle Fibers Explained) ⚡️ #fitnesscoach #jackedaakash #fitness

How to Train for SIZE vs. FAT LOSS (Muscle Fibers Explained) ⚡️ #fitnesscoach #jackedaakash #fitness

117.2K views1 week ago

YouTubejackedaakash

Pull Up Tutorial | Strengthen Your Grip & Get Your First Rep

98.6K views2 weeks ago

YouTubeMuscle Adventure

My Top 4 QUAD Exercises | Save and Try 🔥

48.6K views2 weeks ago

YouTubeMax Euceda

My Top 4 BICEP Exercises

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YouTubeMax Euceda

Train Chest, Shoulders & Triceps Like an IFBB Pro (Science-Based)

44.7K views1 week ago

YouTubeSHAKIL AHMED

The truth about training intensity - Mike Mentzer/Dorian Yates #gymtok #motivation #bodybuilding

31.3K views1 month ago

YouTubeBodybuildergreats

Full BACK Focused Upper Workout - Save and Try 🔥

67K views4 weeks ago

YouTubeMax Euceda

Men’s Fitness Challenge Shirt Off, Abs Out - dylanmoret #aesthetic #fitness

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YouTubeBodybuilding PP

STOP starting your Leg Days with a SQUAT

53.1K views1 month ago

YouTubeMax Euceda

🔹 Small Adjustments, Big Impact: Shrug Variations 🔹

25.4K views1 week ago

YouTubeMuscle & Motion

Why 12 to 16 Reps Is the Sweet Spot

5K views1 week ago

YouTubeKeith Hanenian, Esq. | Built Different™

How Many Reps Are Actually Enough After 40?

2.5K views2 weeks ago

YouTubeGeoff Neupert

The Secret to Getting Stronger Every Workout

1.8K views1 week ago

YouTubeJaquish Biomedical

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