Read the full article: Wearables and Computer Vision: Measuring Real-World Resistance Training Exposure

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Wearables and Computer Vision in Resistance Training

Staying active is important for a long, healthy life. Today’s wearable devices and smartphone apps can help us track strength workouts and understand their benefits. For example, a fitness tracker on your wrist can sense movement, or a phone camera can even watch you do a push-up. By collecting this real-world exercise data, researchers link workout habits to health outcomes like illness and longevity. In this article, we explain how new technology can detect and measure strength training (resistance training) sessions, how those estimates relate to health, and what simple tips anyone can use to track workouts effectively.

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Read the full article: Velocity-Based Training and Longevity-Relevant Outcomes

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Velocity-Based Training for Healthy Aging

As we grow older, keeping muscles strong and fast is key to staying active and independent. Velocity-based training (VBT) means watching how quickly we lift weights. Instead of only focusing on heavy lifts, we try to move weights as fast as safely possible. This approach has shown promise for improving strength, power, and everyday abilities (like walking speed and standing up from a chair) that matter for healthy aging. Researchers have begun testing whether monitoring bar speed – and stopping sets when lifts slow down by a set amount (a velocity loss target) – can boost strength and functional outcomes in older adults (www.sciencedirect.com) (suppr.wilddata.cn).

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Read the full article: Protein Intake, Timing, and Resistance Training: Interactions That Influence Longevity

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Protein Intake, Timing, and Resistance Training for Longer, Healthier Life

Good nutrition and exercise can help people stay strong and live longer. As we get older, our muscles tend to get weaker and we can become more at risk for illness. Eating protein and lifting weights (resistance exercise) are two powerful tools to keep the body healthy during aging. Scientists have studied how much protein to eat, when to eat it, and the role of a special amino acid called leucine, especially in older adults. They also looked at big surveys of people’s diets (like NHANES in the US) and clinical trials where seniors took protein supplements. This article explains what research tells us about protein and weight training, and how they work together to affect our chances of living longer and staying disease-free. We also offer simple, positive tips and examples to make these findings useful for everyday life.

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