Thank you, Scientist Cindy. I teach anatomy, and the explanation in Marieb's text is that "eccentric contraction is less well understood". This drives me crazy as the answer is so simple. Fewer crossbridges allows tension in the muscle that can be overcome by gravity resulting in greater control across the joint when lowering a heavy load...like the body itself. Much appreciated. I will direct my students here who have questions about eccentric contraction.
The mechanics of how exactly myosin and actin articulate with each other during eccentric contractions are not as well understood as with isometric and concentric contractions. Anyone who claims otherwise is either lying, or has access to information that the other 8 billion of us do not.
I am not familiar with a lot of the terms used in this video and so I found it too much to take in all at once. I think I would have liked it better if the images had been introduced and then the nomenclature. Also, I wish there has been a bit more breaks in-between the segments as I felt like they were rushed, and even seem to make the speaker hurry through the verbal descriptions.
You begin by saying that in Isotonic muscle contraction, tension remains constant, but then when describing the two types of isotonic muscle contraction you say that tension increases in concentric contractions and decreases in eccentric contractions. This is contradictory. Does tension change or does it stay the same in isotonic contractions?
Thank you!!! This explanation is ten times easier to understand than the roundabout way my book is explaining.
Thank you, Scientist Cindy. I teach anatomy, and the explanation in Marieb's text is that "eccentric contraction is less well understood". This drives me crazy as the answer is so simple. Fewer crossbridges allows tension in the muscle that can be overcome by gravity resulting in greater control across the joint when lowering a heavy load...like the body itself. Much appreciated. I will direct my students here who have questions about eccentric contraction.
The mechanics of how exactly myosin and actin articulate with each other during eccentric contractions are not as well understood as with isometric and concentric contractions. Anyone who claims otherwise is either lying, or has access to information that the other 8 billion of us do not.
Thanks i was just looking over my notes for my unit 2 PE test tomorrow and needed to look over this topic. this really helped!! Thanks
I love your animations. And kudos on knowing how to pronounce _eccentric_ (a rarity on RUclips).
GOD BLESS YOU CINDY
I like the way you explain it, thanks!
Super video! I applauded for NZ$50.00 👏👏👏👏
Thank you, this video helped me study!
Glad it helped!
Wonderful explanation ❤
Thank you..was of great help while studying❤️
Good explain
good info TY !
Greatly-simply explained.. thank you.
This was a great video, thank you a lot!
Glad you liked it!
THANK YOU SO MUCH
You're welcome!
I am not familiar with a lot of the terms used in this video and so I found it too much to take in all at once. I think I would have liked it better if the images had been introduced and then the nomenclature. Also, I wish there has been a bit more breaks in-between the segments as I felt like they were rushed, and even seem to make the speaker hurry through the verbal descriptions.
Not your fault. I know every term so well (My profession) but they way they explain is complicated. The pictures don't make it clear enough.
This is so helpful!
You begin by saying that in Isotonic muscle contraction, tension remains constant, but then when describing the two types of isotonic muscle contraction you say that tension increases in concentric contractions and decreases in eccentric contractions. This is contradictory. Does tension change or does it stay the same in isotonic contractions?
At last i get it thx❤
THANK YOU
Why tension not increase as length shortened?!
when biceps are concentrically contracting do triceps eccentrically contracting at the same time?
Thank you for the help.
So helpful 👏
Thank u❤️❤️❤️❤️❤️❤️ for d session ...so helpful
It's really helpful ☺️
Thank you so much!!
Thank you mam. Super from IND
Thanks
Niceeeee😊
I used this video for a presentation so I was watching it for 30 minutes
Very fun to watch XD
what is combination of isometric and isotonic called?
please reply ASAP,i need it for an assignment.Also thanks for the video,liked and subscribed
@@kevinvigi.mathew6350 hope u got through
Isokinetic 😁👍
2:02 not true, in isometric contraction the muscle tension changes while the lengths stays constant
Please
In isotonic, How does the tension remain constant?!
1:09 (with increasing muscle tension)
ty!
Good vid, I'd ditch this music tho.
you are going to heaven