In American football and Canadian football, a sack occurs when the quarterback (or another offensive player acting as a passer) is tackled behind the line of scrimmage before he can throw a forward pass, when the quarterback is tackled behind the line of scrimmage in the pocket and his intent is unclear, or when a passer runs out of bounds behind ...
The formula in metric units for BMI = Weight in kilograms divided by height in meters squared. In English units, the formula for BMI = Weight in pounds divided by height in inches squared multiplied by 703. In general, a BMI over 25 is now the standard to indicate a person is overweight.he formula to calculate BMI requires information about a person's height in meters and weight in kilograms. For weight in pounds and height in inches, there is a different formula but due to rounding, it may not produce the exact same results. The BMI formulas are written below:
The body mass index (BMI) or Quetelet index is a value derived from the mass (weight) and height of an individual. The BMI is defined as the body mass divided by the square of the body height, and is universally expressed in units of kg/m 2, resulting from mass in kilograms and height in metres.he BMI may also be determined using a table or chart which displays BMI as a function of mass and height using contour lines or colors for different BMI categories, and may use two different units of measurement.