The average human can lift things that weigh much more than their bodyweight if they train to do so. If a normal, otherwise-healthy person with a healthy body composition (not overly fat) canât lift at least half their bodyweight they are simply weak and need strength training.
Mild traumatic brain injury. The signs and symptoms of mild traumatic brain injury may include: Physical symptoms. Loss of consciousness for a few seconds to a few minutes. No loss of consciousness, but a state of being dazed, confused or disoriented. Headache. Nausea or vomiting. Fatigue or drowsiness.
Through years of research, a number of symptoms of post-traumatic stress disorder (PTSD) have been identified. These are symptoms that can develop following the experience of a traumatic event and are listed in the Diagnostic and Statistical Manual of Mental Disorders (DSM-5). Symptoms. PTSD symptoms are divided into four separate clusters: 1.