Laura Nagel runs a PB by 2.37 seconds in winning her 1500m while Nick Willis successfully defends his Boston Invitational Mile title and others show form over 1500m at Mt Sac Relays Meeting Larry Ellis Invitational, Weaver Stadium, Princeton New Jersey – 19 April 2014 Julia Radcliffe threw the hammer over 70 metres for … [Read more...]
How to calculate the Energy available from foods
December 16, 2011 By
To calculate the energy available from a food, multiply the number of grams of carbohydrate, protein, and fat by 4,4, and 9, respectively. Then add the results together. For example, 1 slice of bread with a tablespoon of peanut butter on it contains 16 grams carbohydrate, 7 grams protein, and 9 grams fat : 16g … [Read more...]
