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Sprint exercise sends a very different molecular signal through the body

Sprint-interval exercise triggers a much larger and faster shift in circulating proteins and metabolites than moderate-intensity exercise, revealing distinct patterns of predicted communication between organs. The findings suggest that exercise intensity shapes systemic molecular signaling, with skeletal muscle and adipose tissue emerging as potential source and target tissues linked to cardiometabolic health.

16 Aug 2026

Vaping or smoking found to reduce fitness in young people by 15%

Young people who vape or smoke cigarettes have reduced blood vessel functionality, breathing efficiency and exercise capacity compared to those who have never smoked or vaped, according to a study published today in ERJ Open Research.

14 Jul 2026

Vaping reduces fitness and blood vessel function in young adults

13 Jul 2026

Obesity makes breathing harder during exercise for young vapers

E-cigarette users with obesity show higher ventilatory demands and breathlessness during exercise, indicating potential long-term respiratory health risks.

30 Jun 2026

Type 1 diabetes preserves fitness but alters oxygen use in teens

The study highlights early microvascular impairment in adolescents with type 1 diabetes, emphasizing the importance of monitoring vascular health in this group.

24 Apr 2026

Personalized exercise and coaching could improve health of people with neuromuscular diseases

While many people with neuromuscular diseases currently face a future without a cure, a new study finds that a personalized exercise and coaching program could improve their fitness and overall health.

4 Jun 2025

Can HIIT's metabolic benefits last? New study explores post-exercise sustainability in diabetes

Researchers investigate whether high-intensity interval training-induced metabolic benefits sustain or differ after prolonged training cessation.

9 Dec 2024

Vaping linked to lower exercise performance in young people

Young people who vape perform worse than non-vapers in tests designed to measure their capacity for exercise, according to a study presented at the European Respiratory Society (ERS) Congress in Vienna, Austria.

9 Sep 2024

Aficamten improves exercise tolerance in patients with HOCM

Exercise intolerance is often severe among patients with cardiovascular disease and can impose significant limitations on their physical abilities and quality of life. Medications known as cardiac myosin inhibitors (CMIs) are being developed to help patients with hypertrophic obstructive cardiomyopathy (HOCM), a disease in which the heart muscle becomes thickened leading to reduced blood flow out of the heart.

5 Sep 2024

Proteomic fitness scores revolutionize disease prediction and personalized exercise plans

Research establishes a proteomic CRF score, linking it to improved prediction of mortality and multisystem disease risks, showing dynamic response to exercise training.

5 Jun 2024

Can virtual reality be the future of brain health? New research suggests VR exercise enhances working memory

The impact of virtual reality (VR) exercise on brain functioning.

13 May 2024

Study finds low and high GI diets boost endurance performance over low-carb diets

A study published in Sports Medicine – Open evaluated how carbohydrate intake and glycemic index affect endurance training outcomes, showing significant effects on metabolic flexibility and glycogen storage.

16 Apr 2024

Treating early-stage heart failure in diabetic patients: Insights from ARISE-HF trial

One of the first studies to attempt to treat early-stage heart failure in patients with Type 2 diabetes did not meet its primary endpoint, but a preplanned subgroup analysis found a statistically significant effect of treatment in patients who were not taking SGLT2 inhibitors or GLP-1 RAs, which are antidiabetic medications that also have benefits for the heart.

8 Apr 2024

Exercise Test News and Research

Sprint exercise sends a very different molecular signal through the body

Vaping or smoking found to reduce fitness in young people by 15%

Vaping reduces fitness and blood vessel function in young adults

Obesity makes breathing harder during exercise for young vapers

Type 1 diabetes preserves fitness but alters oxygen use in teens

Personalized exercise and coaching could improve health of people with neuromuscular diseases

Can HIIT's metabolic benefits last? New study explores post-exercise sustainability in diabetes

Vaping linked to lower exercise performance in young people

Aficamten improves exercise tolerance in patients with HOCM

Proteomic fitness scores revolutionize disease prediction and personalized exercise plans

Can virtual reality be the future of brain health? New research suggests VR exercise enhances working memory

Study finds low and high GI diets boost endurance performance over low-carb diets

Treating early-stage heart failure in diabetic patients: Insights from ARISE-HF trial

High-intensity exercise affects motor skill learning in older adults

Exploring upper-limb tests for cardiopulmonary function assessment

Long COVID's hidden toll: How does post-exertional malaise affect skeletal muscles?

Exercise stress test abnormalities predict non-cardiovascular deaths, study finds

Personalized exercise testing may be more effective for fat loss

Experts develop clinical practice guidance for exercise assessments in people with cystic fibrosis

Overcoming challenges in COPD care: study focuses on pulmonary rehabilitation strategies

Industry Focus eBook - Forensics & toxicology (2nd edition) eBook

How ELRIG Is Helping Mid-Career Scientists Navigate Leadership, Career Change and Redundancy

The role of UV-Vis in biopharma QC

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