The Bill Hartman Podcast for The 16% - Season 12 - Number 4 Podcast
Good morning. Happy Monday. I have neural coffee in hand and it is perfect. All right. Quick housekeeping item: Ifast University members, we have a call today at 1 p.m. Eastern Standard Time. Please don't forget about that. If you're not a member of Ifast University, please go to IfastUniversity.com to get yourself signed up and join us for that call at 1 p.m. Eastern Standard Time today. Digging into today's Q&A with Colin, this is a great Q&A that unpacks a lot of stuff. We talked about iterative anatomy, knees and elbows, and when to utilize certain activities such as a split squat versus a low oblique versus high oblique sit. That clarification alone is probably worth the price of admission. We unpacked a lot of stuff here in a very short period of time that many of you will find useful. If you would like to participate in a 15-minute consultation, please go to askbillhartman at gmail.com. Put '15-minute consultation' in the subject line so we don't delete it because I delete everything else. Include your question in the email and we will arrange that at our mutual convenience. Everyone have an outstanding Monday and I will see you tomorrow. But then you can cue your hand contact, just like you cue a foot contact, to turn the radius. When the hand is fixed, it will not go into its internal rotation representation. If I capture hand cues with the support underneath the arch of the hand, you can still cue your internal rotations. We do that all the time in a low oblique set.
knee mechanicselbow mechanicssplit squatlow oblique setinternal rotation cues
Is there any other contact I want to maintain more towards the thumb side?
hand mechanicsinternal rotationkinematic cues
Do you want to drive that position in a hand that is internally rotated relative to the radius?
hand mechanicsinternal rotationradius positioning
I don't want to drive that position.
elbow mechanicsoblique sitmiddle propulsion representationinternal rotation (IR)body positioning
That is correct, sir. Hands are just a little weird because of the capacity to do that.
hand mechanicsjoint rotationbiomechanics
When you're using an oblique sit, you're in that relatively sideline position, so it's going to be more biased towards a middle propulsion representation. What other points of contact would I want someone to make further up the chain at the elbow and at the pelvis to make sure I'm capturing that middle representation where they're actually imposing the IR?
oblique sitpropulsion representationinternal rotationelbow mechanicspelvis mechanics
So now the question is, do I need to do something first? So you have to understand what your orientation at the elbow is. So if I'm doing a high oblique sit, if I'm doing a high oblique sit with a late representation of the elbow, do I want to put them in a high oblique sit?
elbow orientationoblique sitrepresentation
No.
elbow orientationoblique sitjoint movement patterns
Okay, so if you had a twist in the knee, so let's use a little bit of Camilla's question. If you had a twist in the knee, so you had distal femoral IR and proximal tibia ER. If you had a similar orientation at the elbow and you put something in a high oblique set, did you help yourself if you're trying to capture like a middle representation?
knee mechanicselbow mechanicsinternal rotationexternal rotationoblique sit
No, because you can get all your IRs super fast.
elbow positioninginternal rotation (IR)oblique exercises
OK. OK. All right. So now, so how can we take similar concepts so we don't have to take them out of sideline? But we know the high obliques it is out because of the elbow position in the high obliques it. It's going to push them right back where they started, which is what I do not want to do. What's the easiest way to change the activity, to give me the capacity to change, Teya, you're gonna say it out loud for me, you're just gonna mimic on the screen there.
oblique muscle mechanicselbow positioningjoint mobility
Yeah.
We know that with the high obliques, the elbow position is going to push them right back where they started, which is what I do not want to do. What's the easiest way to change the activity to give me the capacity to change? Teya, you're gonna say it out loud for me; you're just gonna mimic on the screen there.
obliqueselbow positionmuscle recruitmentexercise modification
Actually, I was just thinking about it, so I don't know what I should say.
All right, so Colin, where do I need to go to be able to change the orientation of the elbow?
elbow orientationjoint positionexercise modification
You need to drop down into a lobe.
elbow orientationprogramming decisionsbiomechanics
There you go. It's that simple. So you put the elbow in a more middle representation. And as soon as you set that up, you just changed the rotation through the elbow, didn't you? Yeah. That's how you make these decisions. Right. And now your programming becomes coherent with the goal. Yeah. You get it?
joint orientationelbow mechanicsmotor programming
I think I need to try and answer some questions on my own.
self-directed learningclinical reasoningmotor learning
Okay. Um, hang on. Can I pick on you just a little bit? Like, can you do it? Yeah. I need you to stand up for a second. So we're going to use your right knee as an example. Okay. So put your right leg in a late representation and left leg in an early representation, just like by taking a step forward with your left foot. Awesome, okay. So back leg is now in a late representation, right? You get it? Okay, so this is where you get normal distal femoral IR proximal tibia ER, okay? You follow? Okay. So lock that right knee out straight for me. Okay. Is that the position? So if you're trying to untwist that knee, is that the position you want to put the knee in? No. No, of course not. Doesn't make much sense, right? You just constrained it into the position that you're trying to get it out of. Okay. Okay. So if that was your hand, if that was your right hand and right arm supporting you in an oblique sit, would that be the best choice?
joint mechanicsknee rotationdistal femoral IRproximal tibia ERrepresentational training
Yeah.
Okay. So lock that right, that right knee out straight for me. Is that the position? So if you're trying to untwist that knee, is that the position you want to put the knee in? No. No, of course not. Doesn't make much sense, right? You just constrained it into the position that you're trying to get it out of. Okay. So if that was your hand, if that was your right hand and right arm supporting you in an oblique sit, would that be the best choice?
knee mechanicsjoint constraintmovement efficiency
No, which would be the high obliques sit, right?
high obliques sitconstraint managementjoint positioning
Right, so you're standing in a high obliques sit, right? Okay. Flip flop your legs. Bend your knees. Bend them, bend them. Make it obvious so everybody can see. Like a split squat, like a split squat. Yeah, there you go. Awesome. Did I just reduce the constraint on the knee and give me an opportunity to go to middle?
movement mechanicsjoint constraintbiomechanics
Yeah.
knee constraintmovement efficiencybiomechanics
There you go. And so now it's just a matter of queuing the knee orientation. In this case, it would be the elbow orientation. So you construct it the same way. You start with your foot, right? Your foot, and then your knee, and then your hip. Get it? I'm working on it. Do you understand that if you lock that elbow straight, you have constrained it into a position?
joint orientationmovement cuesknee alignmenthip mechanics
Yeah.
joint orientationbiomechanicsconstraint
Do you understand that you most likely, because of the hand orientation, giving you the hints that you had an anterior orientation of the thorax, which was going to kick your elbow into a late representation.
thoracic orientationkinetic chainbiomechanics
I do now.
You say what?
I said that I do now.