1 Laura Bridgman (1829 â 1889): first deafblind child to be successfully educated in the U.S.A. 2  Helen Keller (1880 â 1968): author, activist, and lecturer, first deafblind person to receive a Bachelor of Arts degree and perhaps the person most popularly associated with the condition.
The calories burned, for an average male, weighing 190 pounds (86 kg) is 129 Calories, in 30 minutes of drumming (e.g., bongo, conga, benbe), moderate, sitting. The calories burned, for an average female, weighing 163 pounds (74 kg) is 111 Calories, in 30 minutes of drumming (e.g., bongo, conga, benbe), moderate, sitting.
Calories Burned. As with all activities, calories burned singing depend on the weight of the person doing the singing, as well as a body position and associated other activities. A person weighing 150 pounds will burn approximately 100 calories singing for an hour while sitting down, and a 200-pound individual will burn about 140 calories. Stand up to belt out those tunes and the calories burned increase to 140 for somebody weighing 150 pounds and 180 for a 200-pound person. If you move while singing, whether playing an instrument, dancing or acting on stage, extra calories will be burned, depending on the intensity of the movement.