Biological information measurement device, biological information measurement method, and biological information measurement program

A biological information measurement method comprising:

• a step of measuring an HR value indicating a heart rate on a basis of heart-rate data obtained by capturing, by heart rate counting means, a condition of heartbeats when a subject to be measured exercises;
• a step of performing power spectrum analysis on a heart rate variability frequency of the heart-rate data by analysis means to calculate an LF value which is an integral value of low frequency components;
• and
• a step of performing detection by detection means for obtaining an HR/LF value by dividing the HR value by the LF value with respect to exercise intensity of the subject to be measured.

A biological information measurement program for causing a computer to function as:

• heart rate counting means for measuring an HR value indicating a heart rate on a basis of heart-rate data obtained by capturing heartbeats when a subject to be measured exercises;
• analysis means for performing power spectrum analysis on a heart rate variability frequency of the heart-rate data to calculate an LF value which is an integral value of low frequency components;
• and
• detection means for obtaining an HR/LF value by dividing the HR value by the LF value with respect to exercise intensity of the subject to be measured.