Luke Jessup
@lukenjessup.bsky.social
Postdoc at UC Irvine // PhD, biomechanics · energetics · locomotion // 🇦🇺
Reposted by Luke Jessup
Cognitive correlates of human endurance | PNAS www.pnas.org/doi/abs/10.1...
Our new study in @pnas.org shows that adding cognitive demands to endurance walking increased perceived physical effort, but people with stronger cognitive abilities felt the impact less. @laurafenton.bsky.social
Our new study in @pnas.org shows that adding cognitive demands to endurance walking increased perceived physical effort, but people with stronger cognitive abilities felt the impact less. @laurafenton.bsky.social
PNAS
Proceedings of the National Academy of Sciences (PNAS), a peer reviewed journal of the National Academy of Sciences (NAS) - an authoritative source of high-impact, original research that broadly spans...
www.pnas.org
November 21, 2025 at 1:56 PM
Cognitive correlates of human endurance | PNAS www.pnas.org/doi/abs/10.1...
Our new study in @pnas.org shows that adding cognitive demands to endurance walking increased perceived physical effort, but people with stronger cognitive abilities felt the impact less. @laurafenton.bsky.social
Our new study in @pnas.org shows that adding cognitive demands to endurance walking increased perceived physical effort, but people with stronger cognitive abilities felt the impact less. @laurafenton.bsky.social
Reposted by Luke Jessup
This is a big study out of the PowerLab looking at the scaling of Residual force enhancement from the single fibre to joint level in humans!!
Very proud of the team for pulling this one off!
www.sciencedirect.com/science/arti...
Very proud of the team for pulling this one off!
www.sciencedirect.com/science/arti...
https://sciencedirect.com/science/articl…
November 10, 2024 at 2:31 PM
This is a big study out of the PowerLab looking at the scaling of Residual force enhancement from the single fibre to joint level in humans!!
Very proud of the team for pulling this one off!
www.sciencedirect.com/science/arti...
Very proud of the team for pulling this one off!
www.sciencedirect.com/science/arti...
Reposted by Luke Jessup
mind blown.
Omar Cooper Jr.'s insane touchdown catch to put Indiana ahead 27-24 over Penn State may have been what finally broke Gus Johnson.
November 8, 2025 at 8:45 PM
mind blown.
I'm happy to share a new paper from our group (@movementscience.bsky.social), accepted in @jexpbiol.bsky.social: Frequency and leg stiffness adaptation in human vertical hopping before, during and after added load.
doi.org/10.1242/jeb....
doi.org/10.1242/jeb....
October 31, 2025 at 9:49 PM
I'm happy to share a new paper from our group (@movementscience.bsky.social), accepted in @jexpbiol.bsky.social: Frequency and leg stiffness adaptation in human vertical hopping before, during and after added load.
doi.org/10.1242/jeb....
doi.org/10.1242/jeb....
Reposted by Luke Jessup
Learn more about the Integrative Movement Sciences Institute here:
@movementscience.bsky.social
cims.uci.edu
Funded by the US National Science Foundation.
@movementscience.bsky.social
cims.uci.edu
Funded by the US National Science Foundation.
Center for Integrative Movement Science – Promoting Innovation and Discovery in All Fields Associated with Movement
cims.uci.edu
September 5, 2025 at 5:24 PM
Learn more about the Integrative Movement Sciences Institute here:
@movementscience.bsky.social
cims.uci.edu
Funded by the US National Science Foundation.
@movementscience.bsky.social
cims.uci.edu
Funded by the US National Science Foundation.
Reposted by Luke Jessup
Reposted by Luke Jessup
We've grown more and more interested in the role of fatigue in shaping locomotor behavior. Our latest paper points to a functional consequence of the increased physiological demand placed on calf muscles when operating at shorter lengths—namely accelerated fatigue.
peerj.com/articles/198...
peerj.com/articles/198...
August 22, 2025 at 10:11 AM
We've grown more and more interested in the role of fatigue in shaping locomotor behavior. Our latest paper points to a functional consequence of the increased physiological demand placed on calf muscles when operating at shorter lengths—namely accelerated fatigue.
peerj.com/articles/198...
peerj.com/articles/198...
Reposted by Luke Jessup
But also: these scholars moved from all over the world, often with personal sacrifice, to work here. they are part of our broader Cambridge and MA community, too. They have lives here: partners with jobs, families, kids in school, apartment leases, pets, friends, etc.
May 23, 2025 at 12:15 PM
But also: these scholars moved from all over the world, often with personal sacrifice, to work here. they are part of our broader Cambridge and MA community, too. They have lives here: partners with jobs, families, kids in school, apartment leases, pets, friends, etc.
Reposted by Luke Jessup
Mines ME PhD student Will Feldman presenting his evaluation of muscle excitations and joint kinetics during hopping at Mines Graduate Research and Discovery Symposium! Great work! Excited for this collaboration with @lukenjessup.bsky.social and @birdbiomech.bsky.social #IMSI #Biomechanics
April 3, 2025 at 1:55 AM
Mines ME PhD student Will Feldman presenting his evaluation of muscle excitations and joint kinetics during hopping at Mines Graduate Research and Discovery Symposium! Great work! Excited for this collaboration with @lukenjessup.bsky.social and @birdbiomech.bsky.social #IMSI #Biomechanics
Finally got my own copy. Anyone aware of any groups *currently* invested in making direct measurements of muscle energetics?
March 22, 2025 at 5:27 PM
Finally got my own copy. Anyone aware of any groups *currently* invested in making direct measurements of muscle energetics?
Reposted by Luke Jessup
@jexpbiol.bsky.social Special Issue is now out...
Integrating Biomechanics, Energetics and Ecology in Locomotion
Was fun to be part of this paper led by Glen Lichtwark "Integrating muscle energetics into biomechanical models to understand variance in the cost of movement"
tinyurl.com/2xvkwbra
Integrating Biomechanics, Energetics and Ecology in Locomotion
Was fun to be part of this paper led by Glen Lichtwark "Integrating muscle energetics into biomechanical models to understand variance in the cost of movement"
tinyurl.com/2xvkwbra
Integrating muscle energetics into biomechanical models to understand variance in the cost of movement
Summary: This Review considers how muscle energetics knowledge is integrated into biomechanical models and how this might be improved to better predict how changing locomotion requirements impacts met...
journals.biologists.com
February 21, 2025 at 10:25 PM
@jexpbiol.bsky.social Special Issue is now out...
Integrating Biomechanics, Energetics and Ecology in Locomotion
Was fun to be part of this paper led by Glen Lichtwark "Integrating muscle energetics into biomechanical models to understand variance in the cost of movement"
tinyurl.com/2xvkwbra
Integrating Biomechanics, Energetics and Ecology in Locomotion
Was fun to be part of this paper led by Glen Lichtwark "Integrating muscle energetics into biomechanical models to understand variance in the cost of movement"
tinyurl.com/2xvkwbra