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Muscle Strength

All articles tagged with #muscle strength

New gut microbe from Mediterranean diet shown to boost mouse strength
health14 days ago

New gut microbe from Mediterranean diet shown to boost mouse strength

Researchers find that a Mediterranean-diet–associated gut bacterium, Roseburia inulinivorans, correlates with higher grip strength in humans and, when fed to mice, increases grip strength by about 30% over 4–8 weeks and shifts muscle fibers toward a stronger, fast-twitch type. The study suggests potential probiotic or drug approaches to combat frailty, but human trials are needed and delivering such an anaerobic microbe in pill form remains a hurdle; the work was published in Gut and underscores the gut-muscle connection.

via Live Science|
#gut-microbiome#health#mediterranean-diet
Gut Bacterium Linked to Stronger Muscles Across Humans and Mice
science19 days ago

Gut Bacterium Linked to Stronger Muscles Across Humans and Mice

A human/mouse study ties Roseburia inulinivorans, a gut bacterium, to greater muscle strength. In humans, higher bacterial abundance correlated with stronger grip and other strength metrics in both young and older adults. In mice, the bacterium boosted forelimb grip by about 30% and promoted fast-twitch muscle growth by altering amino acid metabolism and related pathways, supporting a gut-muscle axis and suggesting probiotic approaches to help preserve muscle strength with aging.

via ScienceAlert|
#aging#gut-microbiome#muscle-strength
Could a gut microbe help power up your muscles?
science22 days ago

Could a gut microbe help power up your muscles?

Researchers linked higher gut levels of the bacterium Roseburia inulinivorans with stronger muscle performance in adults; in mice, introducing the microbe improved grip strength, increased muscle fiber size and a shift toward more powerful type II fibers, and altered energy pathways and amino-acid levels. Older adults tended to have fewer of these bacteria, suggesting a possible role in age-related muscle decline. While the mouse data imply a causal effect, human findings remain correlational, and larger studies are needed. If confirmed, probiotics or a high-fibre diet to support such microbes could help maintain muscle function alongside regular exercise.

via The Conversation|
#aging#gut-microbiome#muscle-strength
Small Steps, Big Gains: Simple Rules for Strength Training
health26 days ago

Small Steps, Big Gains: Simple Rules for Strength Training

A major update from the American College of Sports Medicine concludes that any amount of resistance training improves muscle strength, size, and physical function. The guidance emphasizes doing resistance training regularly—focusing on all major muscle groups at least twice weekly—over pursuing a perfect, complex program. It also notes you can train effectively without a gym, using bands, bodyweight, or simple home routines, making consistency and enjoyment key to long-term success.

via SciTechDaily|
#acsm-guidelines#consistency#health
Expert Reveals Exercise as Key to Easing Joint Pain
health6 months ago

Expert Reveals Exercise as Key to Easing Joint Pain

Experts emphasize that regular movement and exercise are the most effective treatments for joint pain and osteoarthritis, yet many patients are not receiving this guidance, leading to unnecessary surgeries and worsening conditions. Exercise helps protect joint cartilage, strengthen muscles, reduce inflammation, and improve overall joint health, making it a crucial, non-invasive approach to managing and preventing osteoarthritis.

via ScienceAlert|
#exercise#health#joint-pain
Key Decisions at 60 That Impact Health at 80
health-and-aging7 months ago

Key Decisions at 60 That Impact Health at 80

Decisions made at age 60—such as strength training, maintaining social connections, and engaging in challenging new learning—significantly influence whether you'll thrive or decline by age 80. These choices create a positive or negative cascade affecting mobility, mental sharpness, and social engagement, emphasizing that healthy aging is largely within personal control and should be prioritized now.

via VegOut|
#cognitive-challenge#health-and-aging#healthy-aging
Are Weighted Vests Worth the Hype for Fitness and Bone Health?
health-and-fitness7 months ago

Are Weighted Vests Worth the Hype for Fitness and Bone Health?

While weighted vests are popular and may boost cardiovascular activity, current research does not support their effectiveness in improving bone density or muscle strength, with traditional resistance exercises being more proven. They may serve as a motivational tool for physical activity, especially for older adults, but should not replace evidence-based strength training methods.

via NPR|
#bone-health#exercise-science#fitness-trend