Premium Only Content

This is how your knee moves...#bones #bonesetting #knee
The knee joint is a remarkable hinge joint that allows movement in two primary directions: flexion and extension. Let's explore how it works:
1. Flexion:
- When you bend your knee, such as when you lift your lower leg towards your thigh, you are performing flexion.
- The hamstrings (muscles at the back of your thigh) contract to initiate this movement.
- The quadriceps (muscles at the front of your thigh) relax during flexion.
2. Extension :
- Straightening your knee is called extension.
- The quadriceps contract to extend the knee, while the hamstrings relax.
- This action is essential for activities like standing up from a chair or walking.
3. Rotation:
- Although the knee primarily moves in flexion and extension, it also allows a small amount of rotation.
- This rotation occurs when the knee is slightly bent.
- The menisci (cartilage pads) within the knee joint help facilitate smooth movement during rotation.
Remember, the knee joint is a complex structure involving bones (femur, tibia, and patella), ligaments (such as the anterior cruciate ligament and posterior cruciate ligament), tendons, and muscles. It's crucial for stability, weight-bearing, and locomotion. 🦵💪.
-
25:24
Scary Mysteries
6 hours agoSTRANGE & SCARY Mysteries of The Month - July 2025
3.44K -
1:02:02
Timcast
3 hours agoTrump BULLIES Europe Into MONSTER Trade Deal, Europe COPING Over Trump MASTERCLASS
134K66 -
2:07:13
Steven Crowder
5 hours ago🔴Game Over: Trump's EU Trade Victory Shows How Stupid "Experts" Really Are
366K176 -
20:03
Neil McCoy-Ward
2 hours agoTHE UK 🇬🇧 JUST ENDED 140 YEARS OF FREE SPEECH! (How Did It Come To THIS?!)
13.2K10 -
1:56:26
The Charlie Kirk Show
2 hours agoTHE CHARLIE KIRK SHOW IS LIVE 07.28.25
63.1K14 -
5:39:28
JuicyJohns
5 hours ago🟢#1 REBIRTH PLAYER 10.2+ KD🟢 !loadout
69.7K1 -
52:11
Anthony Pompliano
2 hours agoWhy Bitcoin Will EXPLODE During The AI Era
21.2K4 -
1:06:00
The Rubin Report
4 hours agoMajor Company’s Must-See Ad May Be the Official Death of Woke
47.7K60 -
DVR
Robert Gouveia
3 hours agoBongino's "SHOCKING" Bombshell! Peter Strozk PANIC! Trump Assassin Case! Climate Change PLOT!
22.4K11 -
LIVE
LFA TV
19 hours agoLFA TV ALL DAY STREAM - MONDAY 7/28/25
1,782 watching