Additionally, hypnic jerks can be triggered by sleep deprivation, vigorous exercise at night, and excessive nicotine consumption.
Around 75% of the population has experienced these hypnic jerks during their lifetime.
However, if they persist and you believe they are caused by another reason, seek medical advice.
In order to reduce and get rid of these jerks make sure you adopt better sleeping habits, such as going to bed at the same time during the weeks, including weekends, keep your room temperature at around 65 to 68 degrees Fahrenheit, don’t use electronics at least an hour before going to bed, keep the room dark.
Further, exercise regularly, reduce the alcohol and nicotine intake, as well as the caffeine intake.