danmaku icon

Improving Physical Fitness | Is Doctor Tuba's Scientific Popularization Right or Wrong? A Ph.D. in K

3 ViewsSep 7, 2025

warn iconRepost is prohibited without the creator's permission.
creator avatar

Recommended for You

  • All
  • Anime
12:11

What happened to his body after taking 43 steroids a day? A sports doctor analyzes Changshu Arnold's

shizuo013_02

3 Views

1:10

The Secret Muscle-Training Routine of This Cool, Plus-Size Girl | Must-Watch Bedtime Series: Real Pe

MinerSakura

1.1K Views

1:11

Holy crap, Teacher Mett is incredibly seductive! Come on in and check out those abs!

shuaigeleidariji

1.7K Views

3:12

TF Fourth Generation | Heartbeat - TF Family Summer Games 20250712

genieee_13

276 Views

7:07

She'll make you say "wow" in just 3 seconds.

Jinzhengmeiyongde

65 Views

4:04

I heard climbers have seriously strong fingers?

アバターもえくぼ_03

15 Views

6:28

Real ASMR | A private costume-themed salon where a big "bear" technician massages a little bear seni

tengtufullmoon

1.5K Views

0:36

Overseas sports students in the dorm are totally chill and wild!

chenyuxuezhang

202 Views

0:56

[2024] New The Prince of Tennis U-17 World Cup SEMIFINAL PV [MCE Localization Group]

XiarihuantingMCE

106 Views

3:24

Youyou (Yoga Pants) – Member On-Demand Updates Compilation

matsuchiru_04

74 Views

1:47

[Little Shi’s Fierce Charm] Just Gorging on Fat Today—Only Eating Two Eggs!

jeanne_hendrix

257 Views

1:40

[October / Daiki Yamashita] Yowamushi Pedal Season 5: LIMIT BREAK PV1 [MCE Subbing Group]

XiarihuantingMCE

732 Views

1:05

Happy New Year! Let me dance for you—no inappropriate prompts here!

sayaさやちゃん

107 Views

4:12

Have a Manga-Style Encounter! | 18th Birthday Gift to Sakura!

KeyKeyKiYoMi

48 Views

3:08

Zootopia "ZOO" 🐰🦊 Beginner-friendly fat-burning dance is here! | Fat-burning dance workout for absol

liliaria

23 Views

3:42

[4K-60fps] Illusory Beauty～

jipinjianshanghuisuo

31 Views

3:18

How to Boost Your Vertical Jump Power

shengnuwujie

14 Views

0:37

Breastfeeding moms can totally work out! If you’ve got milk buildup, pump ASAP—otherwise you’ll get

awulaoshi

69 Views

5:05

Rhythm Training Master – Devin Williams Mashup [In the Lab]

shengnuwujie

13 Views

2:32

【Misamisa】A song of profuse sweating - Fat Burning Dance "Move your body"

Misamisaaa_a

5.5K Views

Home>Improving Physical Fitness | Is Doctor Tuba's Scientific Popularization Right or Wrong? A Ph.D. in K>