Spondylolysis (Pars Fracture of the Spine). Spondylolysis occurs when there is a crack in the bony posterior (rear) portion of the spinal column. The human spine is made up of 24 bones-called vertebrae-which are stacked on top of one another in the spinal column.
A normal resting heart rate for adults ranges from 60 to 100 beats a minute. Generally, a lower heart rate at rest implies more efficient heart function and better cardiovascular fitness.For example, a well-trained athlete might have a normal resting heart rate closer to 40 beats a minute.To measure your heart rate, simply check your pulse. Place your index and third fingers on your neck to the side of your windpipe.or example, a well-trained athlete might have a normal resting heart rate closer to 40 beats a minute. To measure your heart rate, simply check your pulse. Place your index and third fingers on your neck to the side of your windpipe.
Heartbeat image by JASON WINTER from Fotolia.com. Your resting heart rate is the pace of your heart beat in your most relaxed state. According to the Mayo Clinic, a normal adult resting heart rate is between 60 and 100 beats per minute and an elite athlete's heart rate can be as low as 40 to 60 beats per minute. lower resting heart rate indicates good cardiovascular health and efficient heart function. Taking your resting heart rate is a simple as finding your pulse and counting the number of beats for 60 seconds.