People who work out regularly, whether lifting weights or running marathons, have muscles that respond differently to signals from the brain. These signals come from nerve cells called motoneurons. Scientists wanted to see how these nerve cells change with different types of exercise. They studied
Endurance training can dramatically improve how much oxygen the body uses. This is especially true for both older and younger adults. The key is to understand how the body adapts to exercise. A 12-week program of vigorous endurance exercise was tested. The goal was to see how it affects maximal
The human body is a marvel of adaptation. It can adjust to various stresses, including physical exertion. One of the ways it does this is through the immune system. Endurance training, in particular, can lead to changes in the immune system. These changes help the body handle the stress of exerc
Blood flow restriction (BFR) training has been a hot topic in the fitness world. It's a method where blood flow to muscles is restricted during exercise. This can be done using special bands or wraps. The idea is to make muscles work harder with less weight. But does it really help athletes? Let's b
