Andrew O'Brien - Invidious

Andrew O'Brien

Videos that help you feel great, get stronger, stay healthy, and improve. Tang Soo Do and Karate, health and wellness, experimental fitness.

Andrew O'Brien is a traditional martial arts enthusiast trapped in Boston. Andrew's experience runs the gamut of contexts across multiple styles, and he has trained with world renowned martial artists and leaders in the self defense field. In addition to being a career martial artist, Andrew is an educator in academic, martial, and life coaching contexts. In pursuit of martial excellence, Andrew has dragged his family into weirder and weirder health practices like dieting for health, turning off indoor lights after dark, and watching the sunrise every morning. On his channel, he posts videos to take your martial arts and health to the next level!

If you'd like to help support me and your health at the same time, check the links below! Exclusive content on Patreon, Sleep aid, water magic, and clothes. Everyone wears clothes!

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1:28

Sparring Open Mat at Authentic Karate Training Center on 12/27

Andrew O'Brien

Shared 6 days ago

183 views

1:01

Sparring at Authentic Karate Training Center on 12/20

Andrew O'Brien

Shared 1 week ago

121 views

1:10

Sparring at Authentic Karate Training Center on 12/13

Andrew O'Brien

Shared 3 weeks ago

388 views

2:25

Master C vs. Master M - American Tang Soo Do Association's 2025 Annual Tournament

Andrew O'Brien

Shared 3 weeks ago

166 views

0:46

Sparring Class at Authentic Karate Training Center on 12/6

Andrew O'Brien

Shared 4 weeks ago

160 views

1:02

Sparring at Authentic Karate Training Center on 11/29

Andrew O'Brien

Shared 1 month ago

139 views

1:28

Sparring at Authentic Karate Training Center on 11/22

Andrew O'Brien

Shared 1 month ago

86 views

1:01

Sparring at Authentic Karate Training Center on 11/15

Andrew O'Brien

Shared 1 month ago

280 views

4:11

A Cheap Guy's Guide to the Backward Weighted Sled Excercise

Andrew O'Brien

Shared 1 month ago

22 views

0:41

Sparring at Authentic Karate Training Center on 11/8

Andrew O'Brien

Shared 1 month ago

116 views

11:27

(Abridged) 100 Kata Challenge Chronicle

Andrew O'Brien

Shared 2 months ago

62 views

1:51

Sparring at Authentic Karate Training Center on 11/1

Andrew O'Brien

Shared 2 months ago

483 views

0:22

Sparring at Authentic Karate Training Center on 10/25

Andrew O'Brien

Shared 2 months ago

408 views

0:54

Uechi Ryu Seichin Kata at the 100 Kata Challenge

Andrew O'Brien

Shared 2 months ago

309 views

0:56

Sparring at Authentic Karate Training Center on 10/18

Andrew O'Brien

Shared 2 months ago

1.2K views

0:39

Sparring at Authentic Karate Training Center on 10/4

Andrew O'Brien

Shared 2 months ago

370 views

2:05

Sparring Class at Authentic Karate Training Center on 9/27

Andrew O'Brien

Shared 3 months ago

374 views

0:39

Sparring at Authentic Karate Training Center on 9/20

Andrew O'Brien

Shared 3 months ago

113 views

1:23

Sparring at Authentic Karate Training Center on 9/6 and 9/13

Andrew O'Brien

Shared 3 months ago

296 views

1:18

Sparring Class Authentic Karate Training Center on 8/30

Andrew O'Brien

Shared 4 months ago

178 views

1:10

Sparring at Authentic Karate Training Center on 8/23

Andrew O'Brien

Shared 4 months ago

309 views

0:43

Sparring at Authentic Karate Training Center on 8/16

Andrew O'Brien

Shared 4 months ago

473 views

2:00

Sparring at Authentic Karate Training Center on 8/9

Andrew O'Brien

Shared 4 months ago

293 views

1:14

Sparring at Authentic Karate Training Center on 8/2

Andrew O'Brien

Shared 4 months ago

439 views

3:14

Sparring at Authentic Karate Training Center on 7/26

Andrew O'Brien

Shared 5 months ago

679 views

1:10

Sparring at Authentic Karate Training Center on 7/19

Andrew O'Brien

Shared 5 months ago

246 views

0:57

Bong Hyung E Bu demo - Tang Soo Do Bo Form 2

Andrew O'Brien

Shared 5 months ago

264 views

2:32

Sparring at Authentic Karate Training Center on 7/5

Andrew O'Brien

Shared 5 months ago

72 views

1:19

Sparring at Authentic Karate Training Center on 6/28

Andrew O'Brien

Shared 6 months ago

135 views

2:40

Sparring at Authentic Karate Training Center on 6/21

Andrew O'Brien

Shared 6 months ago

149 views

3:06

Chil Sung Yuk Ro by Master Derek Pomes - American Tang Soo Do Association's 50th annual tournament

Andrew O'Brien

Shared 6 months ago

644 views

1:06

Master William's Double Knife Form at the American Tang Soo Do Association's 50th annual tournament

Andrew O'Brien

Shared 6 months ago

107 views

1:24

Master Angelo's Sword Form at the American Tang Soo Do Association's 50th annual tournament

Andrew O'Brien

Shared 6 months ago

569 views

0:47

Sparring at Authentic Karate Training Center on 6/14

Andrew O'Brien

Shared 6 months ago

57 views

1:17

Master Angelo's Jion Hyung at the American Tang Soo Do Association's 50th annual tournament

Andrew O'Brien

Shared 6 months ago

111 views

1:54

Master Claveton's Shaesan Hyung at the American Tang Soo Do Association's 50th Annual Tournament

Andrew O'Brien

Shared 6 months ago

159 views

1:13

Sparring at Authentic Karate Training Center on 6/7

Andrew O'Brien

Shared 6 months ago

120 views

2:14

Sparring at Authentic Karate Training Center on 5/31 - Nolan beats me up!

Andrew O'Brien

Shared 7 months ago

593 views

2:00

Sparring at Authentic Karate Training Center on 5/24

Andrew O'Brien

Shared 7 months ago

180 views

0:50

Point sparring vs. A brawler

Andrew O'Brien

Shared 7 months ago

449 views

2:24

Sparring at Authentic Karate Training Center on 5/3

Andrew O'Brien

Shared 8 months ago

319 views

2:20

Sparring at Authentic Karate Training Center on 4/19 plus after hours TSD sparring!

Andrew O'Brien

Shared 8 months ago

126 views

0:45

Sparring at Authentic Karate Training Center on 4/5

Andrew O'Brien

Shared 8 months ago

197 views

1:45

Sparring at Authentic Karate Training Center on 3/29

Andrew O'Brien

Shared 9 months ago

466 views

2:36

Tang Soo Do Sip Su Hyung - Front and Back view

Andrew O'Brien

Shared 9 months ago

264 views

1:55

Sparring at Authentic Karate Training Center on 3/22

Andrew O'Brien

Shared 9 months ago

671 views

2:48

Master's Sparring Highlights at the American Tang Soo Do Association's 50th annual tournament

Andrew O'Brien

Shared 9 months ago

466 views

1:06

Sparring at Authentic Karate Training Center on 3/15

Andrew O'Brien

Shared 9 months ago

197 views

1:06

Sparring Highlights from my guys at the American Tang Soo Do Association's 50th annual tournament

Andrew O'Brien

Shared 9 months ago

270 views

1:10

Uechi Ryu Sanseiryu at the American Tang Soo Do Association's 50th annual tournament

Andrew O'Brien

Shared 9 months ago

1.7K views

0:59

Master Pomes' 1st place staff form at the American Tang Soo Do Association's 50th annual tournament

Andrew O'Brien

Shared 9 months ago

620 views

3:06

O Sip Sa Bo at The American Tang Soo Do Association's 50th annual tournament

Andrew O'Brien

Shared 9 months ago

236 views

2:14

Sparring at Authentic Karate Training Center on 3/7

Andrew O'Brien

Shared 9 months ago

169 views

1:14

Channel promo: Tang Soo Do, Uechi Ryu Karate, and lots of sparring

Andrew O'Brien

Shared 10 months ago

883 views

1:05

Sparring at Authentic Karate Training Center on 3/1

Andrew O'Brien

Shared 10 months ago

243 views

1:26

Sparring Class at Authentic Karate Training Center on 2/22

Andrew O'Brien

Shared 10 months ago

792 views

1:16

Sparring at Authentic Karate Training Center on 2/15

Andrew O'Brien

Shared 10 months ago

734 views

2:18

Sparring at Authentic Karate Training Center on 2/8

Andrew O'Brien

Shared 10 months ago

898 views

2:10

Match with David

Andrew O'Brien

Shared 11 months ago

427 views

1:50

Sparring at Authentic Karate Training Center on 2/1

Andrew O'Brien

Shared 11 months ago

1.6K views