Calory - Activity Measurement

Do you know that calories is a measure of energy provided by food and is not a nutrient performing a specific function in the body?

These are the activity and energy expenditure per hour per pound of body weight

Cal/Hr/Lb	Activity	Cal/Hr?Lb
0.4	Walking, 3 miles per hour	1.5
0.5	Painting furniture	2.3
0.6	Bicycling, moderate speed	1.7
0.7	Dancing, slowly	2.0
0.8	Walking, 4 miles per hour	2.2
0.7	Dancing, fast	2.4
0.7	Horseback riding, trot	2.6
0.9	Swimming	4.5
2.2	Running	4.0
1.0	Playing ping-pong	0.7
1.0	Playing piano	1.2
1.0	Tailoring	1.0
1.0	writing	0.7