full_test_start, 1758195022
relax_start, 1758195022
relax_end, 1758195142
squat_test_start, 1758195142
squat_test_end, 1758195186
sit_start, 1758195187
sit_end, 1758195247
video1_start, 1758195247
video1_end, 1758195277
video2_start, 1758195337
video2_end, 1758195469
full_test_end, 1758195469