The brain is the most important muscle in the body. Why aren't

>>40879501
what should i add to my routine to work my brain?

>>40879512
Skullcrushers
Never ever ever use dumbbells

>>40879501

It's literally not a muscle.

File: 20-21-21-IMG_5350.jpg (29KB, 320x480px) Image search: [Google]

29KB, 320x480px

I love taekwondo but have no idea why the fuck they always demonstrate some stupid shit on concrete blocks
For me roundhouse kick to the temple is far more impressive

>>40879501
But I'm a STEM major

>>40879981
taekwondo is about striking. unless they dress someone in bomb squad level protective gear a black belt 6 dan master would murder everyone he give full body weight * aerial spin acceleration kick to the head.

I'm currently using MDMA to cause muscle damage which I will then repair using steroids injected directly into my cranium

It's the fastest way, not natty though

2nd Dan here. I love my martial art but ffs this dumb ass stuff is why people consider tkd a meme. Seriously, do something that's 1. Impressive, 2. Actually has real life applications. Turning kick, back kick, spinning heel. Come on man.

>>40880595
They spar in helmets and ribarmour so why not use this/mannequins
But I guess kids like when somene breaks a board or cinder block

>>40880618
Is joining tkd gym at 21-22 viable or you have to join as 5 year old kid and stretch for 15 years?

>>40879501
>how fast can you flip bro?
>1 concussion per second

>>40880760
totally viable-, you can become quite lithe with about a year to two years of dedicated training.
I started early and my dad prepped me by stretching me at home on the daily for several years before I actually started officially training with his Master, but I've seen plenty of people, ranging from late teens/early twenties to parents in their 30's 40's and 50's get a "later" start, and get at least decently flexible after a few years