Muscles are not just for show; they are the body's powerhouses. They can adapt and grow stronger with the right kind of training. This ability to change is crucial for anyone looking to improve their fitness or overall health. When you engage in physical activity, your muscles undergo a transformation. They become more efficient and capable. Think of it as upgrading...
Older men who have beaten cancer often feel a deep tiredness that doesn't go away. This isn't just feeling lazy; it's a real problem that messes with their mood, sleep, and overall well-being. So, what can help? Some studies suggest Tai Chi Qigong (TCQ), a mix of gentle movement and mindfulness, might be a good option. But is it better than regular exercise or just d...
Workouts aren't one-size-fits-all. Everyone's body reacts differently to exercise. Two people might push themselves at the same level, but their heart rates and energy use could be totally different. That's why standard exercise guidelines might not be the best fit for everyone. So, what's the solution? It's all about finding your personal exercise thresholds. These...
Running is a popular way to keep fit, but recent findings suggest it might not always be great for older men's hearts. Over the last two decades, studies have shown that older male marathon runners and extreme sports enthusiasts often have more calcium in their heart arteries. This calcium buildup is usually a red flag for heart issues. However, experts are still fig...
Heart problems are not just about the heart. They affect the whole body. This is why heart rehab, or cardiac rehabilitation (CR), is so important. It's not just about getting patients moving after a heart attack. It's about helping people with heart disease live better lives. This includes exercise, eating right, managing stress, and coordinating care. But not every...
Researchers wanted to know if the shape used in software affects skin temperature readings during exercise. They tested two shapes: boxes and ellipses. The study involved 42 male runners. Their skin temperature was checked in three different situations: when they were resting, after dipping in cold water, and after running a 5K race. The temperature was measured in f...
Exercise is great for the body and mind, but how much and when you do it matters. The usual way to think about exercise is by looking at how often, how hard, how long, and what kind of activity you do. This is called the FITT principle. But there's more to it. Density is a new factor to consider. It's about how you space out your exercise sessions and the breaks you...
Heart troubles can pop up in athletes who push themselves too hard. A recent study dug into why former top-level rowers might face a higher chance of a heart rhythm issue called atrial fibrillation (AF). The big question: is it the intense training or something in their genes? Rowing is no joke. It takes serious effort and stamina. But all that hard work might come ...
Polymyalgia rheumatica (PMR) is a common inflammatory condition in older adults, often linked to giant cell arteritis. It's the second most frequent inflammatory rheumatic disease in this age group, following rheumatoid arthritis. Recently, guidelines for treating PMR have been updated, focusing on the latest research from July 2016 to January 2024. The update inclu...
Exercise is generally beneficial, but going overboard can have negative consequences. When people engage in intense physical activity, it can disrupt their body's natural rhythm and alter brain chemistry. This disruption can lead to increased fatigue and decreased performance. The body operates on a natural cycle known as the circadian rhythm. A crucial component of...