Our latest work in @natureComms, led by @javi_iup: Sprint exercise disrupts mitochondrial ultrastructure, driving a unique mito stress response & remodelling in men go.nature.com/48yZIbJ supports targeted exercise prescriptions to achieve specific mito adaptations. Thread 🧵👇🏽

Insufficient sleep was significantly negatively correlated with life expectancy at the state-county level in the United States buff.ly/X2YvQ5p

Preserved mitochondrial respiration in presence of oxidative stress and reduced mitochondrial mass after 10-day bed rest in older adults: buff.ly/u5aFISA

Performance and physiological responses to repeated-sprint exercise: a novel multiple-set approach buff.ly/QRIQfu3

Looking forward to the aussiemit conference in Brisbane later this year. buff.ly/P8oPpVM

Limited reproducibility of endurance training adaptations – Could measurement error play a major role? buff.ly/d5DdCrF

Exercise & naps protected memory from the effects of sleep loss, but via distinct brain mechanisms: buff.ly/bxUXJtF

Citius, Maius, Melius: Mitochondria & Endurance Performance buff.ly/pLFBdnh In this review, we examine the role of mitochondria in endurance performance

Recent articles in npj Exercise Medicine & Health: nature.com/npjexercisemed/ nicely display the scope and ambition of this new journal.

Concurrent exercise incorporating high-intensity interval or continuous training modulates mTORC1 signaling and microRNA expression in human skeletal muscle buff.ly/ODE0Y0W

Intensity-dependent effects of interval training on brain mitophagy in a rat model of type 2 diabetes buff.ly/SilmF1L

Sex- and fiber type-specific changes in the proteome following 8 weeks of resistance training: go.nature.com/4gSu5hh

Delineating the contribution of ageing and physical activity to changes in mitochondrial characteristics across the lifespan bit.ly/4gHk1sY

New article in npj Exercise Medicine & Health - A framework for estimating cardiorespiratory fitness from diverse exercise tests: nature.com/articles/s44437-0…

New article in npj Exercise Medicine & Health - Aging amplifies context-dependent variability in postural long-latency reflexes without enhancing reflex selectivity: nature.com/articles/s44437-0…

Submissions are open for our Special Collection "Nutritional strategies to optimise the health outcomes of physical activity & exercise interventions": go.nature.com/4sxUXId Two great guest editors: @LDeldicque & Karsten Kohler

Associations Between Accelerometer-Assessed Sleep Patterns, Proteomic Signatures, and Hallmarks of Aging in Adulthood: onlinelibrary.wiley.com/doi/…

Weekend catch-up sleep duration reported to exhibit a U-shaped association with risk of insulin resistance, with approximately 0.7–1.0 h of Weekend catch-up sleep linked to the lowest risk: link.springer.com/article/10…