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Exercise & Fitness

VO2 max, strength training, zone 2 cardio, muscle physiology, and physical performance

332 artigos

Aging Weakens Brain-to-Shoulder Muscle Signaling During Fatigue
Exercise & Fitness

Aging Weakens Brain-to-Shoulder Muscle Signaling During Fatigue

Older adults show reduced corticospinal drive to rotator cuff muscles during fatigue, revealing a neural — not just muscular — basis for age-related shoulder decline.

Artigo Científico
22 de jun. de 2026 0
Low-Load Training Beats Heavy Weights for Muscle Growth When Pushed to Failure
Exercise & Fitness

Low-Load Training Beats Heavy Weights for Muscle Growth When Pushed to Failure

A 201-person RCT finds light weights to failure build more muscle than heavy loads, while tendon adaptations look nearly identical.

Artigo Científico
20 de jun. de 2026 0
Protein Supplements Plus Exercise May Rescue Muscle Loss in Obese Older Adults
Exercise & Fitness

Protein Supplements Plus Exercise May Rescue Muscle Loss in Obese Older Adults

A completed 105-person trial tests whether protein supplementation amplifies exercise and caloric restriction benefits in elderly sarcopenic obesity.

Ensaio Clínico
19 de jun. de 2026 0
Two Weeks of HIIT May Boost Surgical Fitness in Adults Over 65
Exercise & Fitness

Two Weeks of HIIT May Boost Surgical Fitness in Adults Over 65

A completed UK trial tested whether a short HIIT program could rapidly improve cardiorespiratory fitness in older adults before elective surgery.

Ensaio Clínico
19 de jun. de 2026 0
Science-Backed Stretching Protocols to Build Flexibility at Any Age
Exercise & Fitness

Science-Backed Stretching Protocols to Build Flexibility at Any Age

Huberman breaks down the neuroscience of flexibility and delivers specific, research-supported stretching protocols for performance and longevity.

Podcast
19 de jun. de 2026 0
Why Reps in Reserve Is Not the Same as Training Intensity
Exercise & Fitness

Why Reps in Reserve Is Not the Same as Training Intensity

A conceptual paper challenges the widespread misuse of 'reps in reserve' as a proxy for training intensity — with real implications for program design.

Artigo Científico
17 de jun. de 2026 0
Citrulline Malate Boosts Physical Function in Active Older Women
Exercise & Fitness

Citrulline Malate Boosts Physical Function in Active Older Women

A pilot RCT tests whether 3g daily citrulline malate improves mobility, strength, and biomarkers in women over 65 doing multicomponent training.

Ensaio Clínico
16 de jun. de 2026 0
Group Fitness Classes Reshape Arterial Stiffness and Heart Rate Control Differently by Age
Exercise & Fitness

Group Fitness Classes Reshape Arterial Stiffness and Heart Rate Control Differently by Age

A crossover trial compares how cycling, pump, and HIIT-style classes acutely affect vascular and autonomic health across age groups.

Ensaio Clínico
16 de jun. de 2026 0
Exercise in Pregnancy Cuts Complications by 40% — What the Evidence Actually Shows
Exercise & Fitness

Exercise in Pregnancy Cuts Complications by 40% — What the Evidence Actually Shows

Dr Margie Davenport debunks outdated pregnancy exercise myths and shares data on how staying active slashes risk of preeclampsia, gestational diabetes, and postpartum depression.

Podcast
16 de jun. de 2026 0
Community Exercise Classes Help Stroke Survivors Regain Everyday Independence
Exercise & Fitness

Community Exercise Classes Help Stroke Survivors Regain Everyday Independence

A Canadian pilot trial tests whether PT-guided fitness instructor classes improve daily function and balance in stroke survivors over 12 weeks.

Ensaio Clínico
12 de jun. de 2026 0
VR Exercise Boosts Mobility and Motivation in Aging Adults
Exercise & Fitness

VR Exercise Boosts Mobility and Motivation in Aging Adults

A completed RCT tested whether virtual reality could get seniors exercising more — and improve balance, gait, and independence.

Ensaio Clínico
11 de jun. de 2026 0
# Mecanotransdução na Fronteira Molecular: Força, Epigenética e Alvos Terapêuticos
Exercise & Fitness
Premium

# Mecanotransdução na Fronteira Molecular: Força, Epigenética e Alvos Terapêuticos

Um mergulho profundo de nível pós-graduado nos mecanismos moleculares precisos pelos quais as forças mecânicas remodelam o epigenoma, governam a homeostase tecidual e oferecem alvos terapêuticos práticos para estender a expectativa de vida saudável.

TutorialAvançado
9 de jun. de 2026 0
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Exercise & Fitness | Longevity Today