Basketball sizes vary by age, gender, and level of play. The official size of the basketball used by the NBA is 29.5 inches in circumference. That's the same size used throughout men's college and high school basketball leagues. The WNBA uses a slightly smaller ball, measuring 28.5 inches in circumference. For international play, specifically FIBA, the basketball used is what's called a Molten GL7 for men and Molten GL6 for women.
Average American watches 5 hours of TV per day, report shows. Children aged 2-11 watch over 24 hours of TV per week, while adults aged 35-49 watch more than 33 hours, according to data from Nielsen that suggests TV time increases the older we get. The average American watches more than five hours of live television every day.
Once you retire, much of the time you used to spend working turns into leisure time. People ages 65 to 74 spent an average of about seven hours per day on leisure activities in 2012, according to the most recent American Time Use Survey, compared to just over five hours among the total population age 15 and older.atching television. Retirees spend more than half of their leisure time watching TV, averaging about four hours per day. Older people watch over an hour more TV daily than the overall population, which watches two-and-a-half hours each day.