Involuntary movements include tremors, muscle spasms, tics, and others. Some medical conditions that affect muscles, nerves, the brain, or spinal cord can cause them, such as multiple sclerosis, ...

Are you an avid gymgoer, do you prefer to work out at home, or have you not had a sweat session in quite some time? (Be honest.) Regardless of one’s fitness level, exercise for women in their forties ...