Persistent fatigue, moodiness, pain, or limited movement are signs to slow down, says an elite powerlifter. Instead of pushing through injuries or bad form, allow your body to recover, he recommends.

In the study, van Vugt's group examined the muscle cells of 25 long COVID patients and 21 healthy people. They had all of the participants engage in a 15-minute bout of cycling. In folks with long ...

In the present study, eleven patients were included above 18 with SARS-CoV-2 infection diagnosed by a positive polymerase chain reaction (PCR) test and experiencing PEM and muscle fatigue for a ...

Differentiating between cognitive, muscle, and general body fatigue can be challenging due to overlapping symptoms, adds Haley Perlus, Ph.D., a sport and performance psychologist in Denver.

It may help delay muscle fatigue, provide energy, and optimize performance during a workout. They contain various energy-boosting ingredients such as caffeine, vitamins, and creatine.

While symptoms vary, the most common tend to be muscle pain, an increase in fatigue, and cognitive problems, usually referred to as "brain fog," that last up to a week after physical exertion.