Let's take a 3d model to analyse the consequence of your hip position. May be it can help you to understand why you have back pain problem when you skate.
@@ThePascalbriand Definitely! Imho only with such a tool it's possible to make small but important nuances of movements visible, which you could otherwise hardly understand. It's like revealing the hidden secrets of success...
Thank you! This is exactly what I was looking for. I've been trying to figure out why I was having lower back pain so I've been experimenting with different hip positions. Today I realized that pushing my hips a bit forward and somewhat rounding my back just like you explain in your video does the trick, no more back pain. I was having trouble 'engaging my core', this helps.
You can also find my complete course about the position on my website : pascalbriand.com/b/tIYoU (reach me on Instagram @pascalbriand1976 to get a discount code)
2:34 Retroversión Palvica , creo que en ingles sería "pelvic retroverted" 10:00 Inclinacion lateral interna/"external, internal/external lateral tilt" 19:35 Inclinacion lateral de columna, "Column lateral tilt" 20:13 Rotacion externa de cadera, "hip external rotation" 29:29 Transferencia del eje de gravedad , "Axis of Gravity Transfer". consequently the lever mechanism exerts the action of eccentric force and collaterally the left foot, reaction to the kinetic chain. Thanks for your graphic explanations, I admire your work and I follow you. Greetings from Chile.Atte. Boris
y bueno ., gracias por toda la explicacio'n siempre al tanto de lo que publicas AMIGO desde aca el norte de CHILE la ciudad de IQUIQUE gracias y cuidate mucho,,,,,,,,,,,,,,,,,,,,,
Pascal congrats for the technical quality in small but relevants details, in spanish that movement of the hip are called "anteversion and retroversion" in english pelvic tilt, and that makes the difference on straight or round back in basic skating position in addition with spine alignement.
Good explanation of the unrevealed secret pro speed skating technique.😄. Now I understand where yo find the power to mountain speed. Great video and congrats for your work. You are a magnificient speed skating scientific 😁.
I put yesterdays answer to my question to the test today. I realize now that i had insufficient muscle activation (glutes) when landing my right skate. I flexed too much causing my left hip to move down. By correcting this i am much more stable which has a big effect on the entire stroke. Even though my flex was not very visible. Thanks Pascal!
like in cycling posture, back profile or shape as you say is determined by hamstring lenght and total center of gravity is also determined by sitted /upright heights ratio. Is different if you have short or long legs compared with torso and head lenght; you will have more weight to manage in upper body with short legs/torso ratio.
Hi Pascal, the term I think you are looking for, 4:00, is medial rotation (the hip rotates and thus the thigh moves toward the body), and lateral rotation (the thigh moves away).
The more you can tuck your hips the more gluteus (butt) muscles you engage, which is something you’d want since more muscle involvement equals more power & glutes are a more powerful muscle group than quads. Try for yourself... instead of a round back with hips tucked under, do the opposite, let the hips go the opposite way until your lower back is actually concave, as in sticking your butt out. Skate both ways & feel the difference.
Wunderful video and explanation. Love your videos. Actually I'm using my hip too much in the wrong way, like the blue circle in your video. So my upper body is leaning too much to the side when I'm pushing in the classic way. Now I want to leave my hip more accurate in the front. Have you got a hint for me how to make it happen? Unfortunately I'm on my own and it is very difficult to do and to feel the right moves. Thanks a lot and best greetings from Germany.
Sir while my speed is slow or I double push slowly my feet are outward bend but after I start to skates faster or I double push faster my feet are bend inward how to solve this problem on skates plz help me sir
Bonjour Pascal, j ai roulé hier et essayer deux choses pour ameliorer ma technique. Ma position aerodynamique et mon fessier ,je me suis rendu compte que en corrigeant mon fessier vais le haut arrondit mes flexions se relevent et en corrigeant vais le fessier vers le bas je deviens plus aero et flechi mais les douleurs au dos reprennent vite...que faire?
@@ThePascalbriand Merci beaucoup de ta reponse et justement en parlant d abdos j en fais presque tous les jours ,,je pense que j en fais certainement mal. quels sont pour toi les abdos approprie pour le roller?
Les mouvements dont tu parles au niveau du bassin sont : rétroversion et antéversion ( la rétroversion du bassin va entraîner une flexion donc un arrondissement de la région lombaire et l'antéversion entraîne une extension de la zone lombaire, donc un dos davantage plat ). Sinon c'est une inclinaison du bassin, et le mouvement à éviter est la rotation
@@ThePascalbriand je me disais aussi 😉 Mais biomécaniquement parlant il vaut mieux ne pas avoir trop de rétroversion, ce qui permet d'avoir une chaîne mécanique plus efficiente, mais du coup il faut reculer légèrement les fesses pour avoir un centre de pression davantage sur l'arrière pied . Et puis on n'est pas tous fait pareil, il faut adapter sa technique à sa morphologie , et au coût énergétique pour maintenir la position. Mais je pense qu'il faut travailler sa mobilité articulaire, les étirements seuls même parfaitement réalisés ne suffisent pas. Et une fois qu'on a la meilleure mobilité possible, l'ajustement technique se fait pour bonnes raisons.
