https://posturelabla.com/videos#GhlKFqUkR_s https://i.ytimg.com/vi/GhlKFqUkR_s/hqdefault.jpg Slow vs Fast Twitch Muscles Explained | Train Smarter, Not Harder #fasttwitchfibers #fasttwitch Slow vs Fast Twitch Muscles Explained | Train Smarter, Not Harder #fasttwitchfibers #fasttwitch https://www.youtube.com/watch?v=GhlKFqUkR_s https://www.youtube.com/embed/GhlKFqUkR_s 263 2026-07-20T00:00:00+00:00 yes no Posture Lab LA https://posturelabla.com/videos#GhEg0fQTgWk https://i.ytimg.com/vi/GhEg0fQTgWk/hqdefault.jpg Train the Muscles That Hold You Up Train the Muscles That Hold You Up https://www.youtube.com/watch?v=GhEg0fQTgWk https://www.youtube.com/embed/GhEg0fQTgWk 103 2026-07-20T00:00:00+00:00 yes no Posture Lab LA https://posturelabla.com/videos#Q-bK7nIMXf4 https://i.ytimg.com/vi/Q-bK7nIMXf4/hqdefault.jpg Unlock a Stronger Back: Erector Spinae Exercise You Need to Try Unlock a Stronger Back: Erector Spinae Exercise You Need to Try https://www.youtube.com/watch?v=Q-bK7nIMXf4 https://www.youtube.com/embed/Q-bK7nIMXf4 118 2026-07-20T00:00:00+00:00 yes no Posture Lab LA https://posturelabla.com/videos#NkBHmAWRAs8 https://i.ytimg.com/vi/NkBHmAWRAs8/hqdefault.jpg Quad Exercise Quad Exercise https://www.youtube.com/watch?v=NkBHmAWRAs8 https://www.youtube.com/embed/NkBHmAWRAs8 186 2026-07-20T00:00:00+00:00 yes no Posture Lab LA https://posturelabla.com/videos#jO6OU8oLcDo https://i.ytimg.com/vi/jO6OU8oLcDo/hqdefault.jpg Mind Your Angles and Level Up Your Lunge Mind Your Angles and Level Up Your Lunge https://www.youtube.com/watch?v=jO6OU8oLcDo https://www.youtube.com/embed/jO6OU8oLcDo 266 2026-07-20T00:00:00+00:00 yes no Posture Lab LA https://posturelabla.com/videos#alHADl1lJ2U https://i.ytimg.com/vi/alHADl1lJ2U/hqdefault.jpg DIY back release DIY back release https://www.youtube.com/watch?v=alHADl1lJ2U https://www.youtube.com/embed/alHADl1lJ2U 191 2026-07-20T00:00:00+00:00 yes no Posture Lab LA https://posturelabla.com/videos#fuo-9sghAeY https://i.ytimg.com/vi/fuo-9sghAeY/hqdefault.jpg DIY Quad Release DIY Quad Release https://www.youtube.com/watch?v=fuo-9sghAeY https://www.youtube.com/embed/fuo-9sghAeY 181 2026-07-20T00:00:00+00:00 yes no Posture Lab LA https://posturelabla.com/videos#5avL9mDu3mA https://i.ytimg.com/vi/5avL9mDu3mA/hqdefault.jpg Intro To Joe's Work Intro To Joe's Work https://www.youtube.com/watch?v=5avL9mDu3mA https://www.youtube.com/embed/5avL9mDu3mA 512 2026-07-20T00:00:00+00:00 yes no Posture Lab LA https://posturelabla.com/videos#y4piMZFeFTY https://i.ytimg.com/vi/y4piMZFeFTY/hqdefault.jpg Lat stretch + offset Lat stretch + offset https://www.youtube.com/watch?v=y4piMZFeFTY https://www.youtube.com/embed/y4piMZFeFTY 83 2026-07-20T00:00:00+00:00 yes no Posture Lab LA https://posturelabla.com/videos#QkyNIS-kf_U https://i.ytimg.com/vi/QkyNIS-kf_U/hqdefault.jpg Low Trap/ Activation Low Trap/ Activation https://www.youtube.com/watch?v=QkyNIS-kf_U https://www.youtube.com/embed/QkyNIS-kf_U 117 2026-07-20T00:00:00+00:00 yes no Posture Lab LA https://posturelabla.com/videos#Ls-ZQY1sz0I https://i.ytimg.com/vi/Ls-ZQY1sz0I/hqdefault.jpg Spine twist mobilization / activation Spine twist mobilization / activation https://www.youtube.com/watch?v=Ls-ZQY1sz0I https://www.youtube.com/embed/Ls-ZQY1sz0I 79 2026-07-20T00:00:00+00:00 yes no Posture Lab LA https://posturelabla.com/videos#LzlpR37nl-U https://i.ytimg.com/vi/LzlpR37nl-U/hqdefault.jpg Holistic Sciatic stretch Holistic Sciatic stretch https://www.youtube.com/watch?v=LzlpR37nl-U https://www.youtube.com/embed/LzlpR37nl-U 126 2026-07-20T00:00:00+00:00 yes no Posture Lab LA https://posturelabla.com/videos#JJRmJV6uIEU https://i.ytimg.com/vi/JJRmJV6uIEU/hqdefault.jpg Joe’s back extension+ rotation exercise Joe’s back extension+ rotation exercise https://www.youtube.com/watch?v=JJRmJV6uIEU https://www.youtube.com/embed/JJRmJV6uIEU 502 2026-07-20T00:00:00+00:00 yes no Posture Lab LA https://posturelabla.com/videos#DtnMvtf7HYI https://i.ytimg.com/vi/DtnMvtf7HYI/hqdefault.jpg Joe’s standing back extension Joe’s standing back extension https://www.youtube.com/watch?v=DtnMvtf7HYI https://www.youtube.com/embed/DtnMvtf7HYI 244 2026-07-20T00:00:00+00:00 yes no Posture Lab LA https://posturelabla.com/videos#-JaCx7zY9RY https://i.ytimg.com/vi/-JaCx7zY9RY/hqdefault.jpg Joe’s bird/ dog Joe’s bird/ dog https://www.youtube.com/watch?v=-JaCx7zY9RY https://www.youtube.com/embed/-JaCx7zY9RY 362 2026-07-20T00:00:00+00:00 yes no Posture Lab LA https://posturelabla.com/videos#StvRFifBBso https://i.ytimg.com/vi/StvRFifBBso/hqdefault.jpg Deep 6/ piriformis activation Deep 6/ piriformis activation https://www.youtube.com/watch?v=StvRFifBBso https://www.youtube.com/embed/StvRFifBBso 171 2026-07-20T00:00:00+00:00 yes no Posture Lab LA https://posturelabla.com/videos#pIujIx8mD0c https://i.ytimg.com/vi/pIujIx8mD0c/hqdefault.jpg Hamstring stretch w/leg bent Hamstring stretch w/leg bent https://www.youtube.com/watch?v=pIujIx8mD0c https://www.youtube.com/embed/pIujIx8mD0c 207 2026-07-20T00:00:00+00:00 yes no Posture Lab LA https://posturelabla.com/videos#ElEzf6fZ4fA https://i.ytimg.com/vi/ElEzf6fZ4fA/hqdefault.jpg Multifidus Neck exercises w/band Multifidus Neck exercises w/band https://www.youtube.com/watch?v=ElEzf6fZ4fA https://www.youtube.com/embed/ElEzf6fZ4fA 237 2026-07-20T00:00:00+00:00 yes no Posture Lab LA https://posturelabla.com/videos#xL-_bY03Ux4 https://i.ytimg.com/vi/xL-_bY03Ux4/hqdefault.jpg Longissimus/Lat stretch Longissimus/Lat stretch https://www.youtube.com/watch?v=xL-_bY03Ux4 https://www.youtube.com/embed/xL-_bY03Ux4 138 2026-07-20T00:00:00+00:00 yes no Posture Lab LA https://posturelabla.com/videos#vSh74lg2u7g https://i.ytimg.com/vi/vSh74lg2u7g/hqdefault.jpg 2 - Erector spine stretch 2 - Erector spine stretch https://www.youtube.com/watch?v=vSh74lg2u7g https://www.youtube.com/embed/vSh74lg2u7g 351 2026-07-20T00:00:00+00:00 yes no Posture Lab LA https://posturelabla.com/videos#LaB16ain9a0 https://i.ytimg.com/vi/LaB16ain9a0/hqdefault.jpg Psoas stretch Psoas stretch https://www.youtube.com/watch?v=LaB16ain9a0 https://www.youtube.com/embed/LaB16ain9a0 282 2026-07-20T00:00:00+00:00 yes no Posture Lab LA https://posturelabla.com/videos#BL7m2UA6Zcw https://i.ytimg.com/vi/BL7m2UA6Zcw/hqdefault.jpg Glute stretching Glute stretching https://www.youtube.com/watch?v=BL7m2UA6Zcw https://www.youtube.com/embed/BL7m2UA6Zcw 229 2026-07-20T00:00:00+00:00 yes no Posture Lab LA https://posturelabla.com/videos#wROevgRUiO8 https://i.ytimg.com/vi/wROevgRUiO8/hqdefault.jpg Oblique/ Erector spine stretch Oblique/ Erector spine stretch https://www.youtube.com/watch?v=wROevgRUiO8 https://www.youtube.com/embed/wROevgRUiO8 245 2026-07-20T00:00:00+00:00 yes no Posture Lab LA https://posturelabla.com/videos#gBgiGIWiTso https://i.ytimg.com/vi/gBgiGIWiTso/hqdefault.jpg VMO rep+activation VMO rep+activation https://www.youtube.com/watch?v=gBgiGIWiTso https://www.youtube.com/embed/gBgiGIWiTso 257 2026-07-20T00:00:00+00:00 yes no Posture Lab LA https://posturelabla.com/videos#Qmi218OSgDM https://i.ytimg.com/vi/Qmi218OSgDM/hqdefault.jpg 1/2 pigeon stretch w/ball 1/2 pigeon stretch w/ball https://www.youtube.com/watch?v=Qmi218OSgDM https://www.youtube.com/embed/Qmi218OSgDM 219 2026-07-20T00:00:00+00:00 yes no Posture Lab LA https://posturelabla.com/videos#8iUYZQB4aFk https://i.ytimg.com/vi/8iUYZQB4aFk/hqdefault.jpg Psoas activation Psoas activation https://www.youtube.com/watch?v=8iUYZQB4aFk https://www.youtube.com/embed/8iUYZQB4aFk 147 2026-07-20T00:00:00+00:00 yes no Posture Lab LA https://posturelabla.com/videos#LRH2qkHvciw https://i.ytimg.com/vi/LRH2qkHvciw/hqdefault.jpg Pall off - Multifidus Pall off - Multifidus https://www.youtube.com/watch?v=LRH2qkHvciw https://www.youtube.com/embed/LRH2qkHvciw 309 2026-07-20T00:00:00+00:00 yes no Posture Lab LA https://posturelabla.com/videos#Q8x_z5fvwgA https://i.ytimg.com/vi/Q8x_z5fvwgA/hqdefault.jpg Serratus anterior + stretch Serratus anterior + stretch https://www.youtube.com/watch?v=Q8x_z5fvwgA https://www.youtube.com/embed/Q8x_z5fvwgA 266 2026-07-20T00:00:00+00:00 yes no Posture Lab LA https://posturelabla.com/videos#Ub_152V80z4 https://i.ytimg.com/vi/Ub_152V80z4/hqdefault.jpg VMO isometric (single leg TEST) VMO isometric (single leg TEST) https://www.youtube.com/watch?v=Ub_152V80z4 https://www.youtube.com/embed/Ub_152V80z4 251 2026-07-20T00:00:00+00:00 yes no Posture Lab LA https://posturelabla.com/videos#prV8JM8fn_k https://i.ytimg.com/vi/prV8JM8fn_k/hqdefault.jpg Soleus raises Soleus raises https://www.youtube.com/watch?v=prV8JM8fn_k https://www.youtube.com/embed/prV8JM8fn_k 187 2026-07-20T00:00:00+00:00 yes no Posture Lab LA