To give you a ball park a 150 lb person would burn 45 cals for 5 mins of climbing stairs.
You can use this and then enter it as a custom exercise if you like:
Take your focus off the Marshmallow. www.leangains.com/2010/01/marshmallo
"Toning" is marketing muscles to women who are afraid if they pick up a barbell, they'll leave the gym looking like She-Hulk. If you don't want to get bulky, lift heavy!
I can bench Nicole Richie, eat more than she does in a day before noon, I have a good 20 lbs on her but could still wear her pants.
| current weight: -1.4 under