結果 : which are classified as performance enhancing drugs
3:15

What Do Performance-Enhancing Drugs Do To Your Body?

Life Noggin
954,404 回視聴 - 8 年前
2:29

CNN Explains: Performance enhancing drugs

CNN
95,472 回視聴 - 11 年前
1:01:41

Performance-Enhancing Drugs | National Fellow Online Lecture Series

The AMSSM
1,461 回視聴 - 1 年前
2:10

Athlete Talks About Using Performance-Enhancing Drugs

Voice of America
20,118 回視聴 - 8 年前
9:02

Performance Enhancing Drugs

SciShow
1,299,551 回視聴 - 10 年前
1:27

VERIFY: Is marijuana a performance enhancing drug?

11Alive
4,193 回視聴 - 3 年前
1:13

Effects of Performance Enhancing Drugs: Stimulants

U.S. Anti-Doping Agency
8,152 回視聴 - 4 年前
18:59

Doping to Win | Steroids, peptides, EPO - What do performance enhancing drugs do?

ABC Science
231,021 回視聴 - 11 年前
3:42

Doping for gold: Performance-enhancing drugs

Demystifying Medicine McMaster
35,941 回視聴 - 6 年前
10:19

Best Performance-Enhancing Drug?

Ryan Humiston
480,681 回視聴 - 1 年前
18:39

Top 5 Performance Enhancing Drugs For Olympic Weightlifting

Garage Strength
66,466 回視聴 - 3 年前
8:00

Performance Enhancing Drugs - Coursera Science of Exercise

University of Colorado Boulder
1,505 回視聴 - 7 年前
8:43

Performance Enhancing Drugs and the Heart | Part 1 Introduction

Heart Matters
1,055 回視聴 - 2 年前
5:36

The Next Generation of Performance-Enhancing Drugs

Big Think
3,345 回視聴 - 12 年前
0:42

Sleep Or Performance Enhancing Drugs?

Lofta
5,587 回視聴 - 1 年前
0:34

Is 🥦 a performance enhancing drug 👀👀

The Pat McAfee Show
100,032 回視聴 - 1 年前
0:40

Performance Enhancing Drugs ❌ #ufc #combatsport

Nansend Sports
1,435,722 回視聴 - 2 週間前
1:56

Young athletes & performance enhancing drugs?

WPTV News - FL Palm Beaches and Treasure Coast
585 回視聴 - 11 年前
4:54

Performance Enhancing Drugs: Doping in Sport PE

QuickTeach PE
40,157 回視聴 - 6 年前
0:37

What Effect Do Performance-Enhancing Drugs Have?

Cooksey Media
8,209 回視聴 - 3 か月前