2. 1. How far should you run to lose 1 kg of fat? Reduction of 1 kg of fat equivalent to burning 1000 calories, therefore, how may days needed to lose 1 kg of fat? Data: 1 kg fat = 7700 Calories =...

Extracted text: 2. 1. How far should you run to lose 1 kg of fat? Reduction of 1 kg of fat equivalent to burning 1000 calories, therefore, how may days needed to lose 1 kg of fat? Data: 1 kg fat = 7700 Calories = 7700 kcal = 32,000 J Running at 5 min/km requires the expenditure of about 400 kJ/km.