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.
One hour on a stationary bike burns about 509 calories for a person who weighs 160 pounds. Stationary bikes usually have more than one setting. You can make the pedaling more difficult if you want to burn extra calories. Vigorous stationary cycling burns about 826 calories in an hour.