From Wikipedia, the free encyclopedia. Shridhar Chillal (born 1938) holds the world record for the longest fingernails ever reached on a single hand, with a combined length of 909.6 centimeters (358.1 inches). Chillal's longest single nail is his thumbnail, measuring 197.8 centimeters (77.87 inches). He stopped cutting his nails in 1952.
You can also try to slow your heart rate via breathing and relaxation techniques, by practicing other mind/body therapies such as biofeedback, or by taking supplemental calcium and magnesium. For women, start with 100 mg of magnesium (citrate, glycinate, or chelate) and increase the dose up to 350 mg daily.
11-29-2007, 12:21 PM. Re: How to raise heart rate naturally. I don't think having a lower than average pulse rate is indicative of anything abnormal. Many of the top endurance athletes have resting pulse rates lower than 50 bpm. A co-worker of mine has a resting pulse of 35 bpm. Comment.