Older adults don't all react the same way to extreme heat. Some handle it better than others. This isn't just about age. It's also about how fit their hearts are. A recent study looked at how the size of the heart's left ventricle affects body temperature and heart rate in hot, dry conditions. The
A recent study dug into how heart and lung fitness (CRF) affects thinking skills in older folks. It turns out, being more fit can make a big difference in how sharp someone stays as they age. The study looked at data from over 2, 300 adults aged 60 to 79. They found that people with higher CRF scor
Breast cancer survivors face a tough challenge. They must deal with the risk of heart disease. This is a side effect of cancer treatments. Exercise is a big help. It boosts heart health and lung function. But what type of exercise is best? This is where things get tricky. Different studies show diff
People with type 2 diabetes often hear about the benefits of exercise. But does the length of time someone has had diabetes affect how their body responds to exercise? A recent study looked into this question. It focused on a substance called irisin. Irisin is a protein that the body produces dur
Heart health is a big deal. It is important to understand how fitness and body fat affect it. For people who have already had heart issues, knowing this can be a game-changer. A recent study looked at how fitness and body fat together affect the risk of dying from any cause or from heart problems.
Young men with obesity often struggle with low cardiorespiratory fitness (CRF) and increased health risks. The problem is that they are often inactive. A study looked at a quick and intense workout: stair climbing. The question was, could this simple activity improve their fitness and reduce heal
Heart failure can make it hard for people to do much physical activity because they get very out of breath and tired. This happens when the tiny blood vessels in the body aren't doing their job right, and the muscles can't get the energy they need. Myofascial release techniques (MRT) are a way to im
Let's talk about how we measure and improve our bodies' ability to use oxygen during exercise. Scientists are wondering if there's a better way to set exercise intensity to boost this ability, called VO2 max. They compared two methods: traditional intensity anchors (like heart rate zones) and physio
