50 ways to burn 200 kcal

Just finished reading an article in RAPI (15 August 2010) and I have read these wonderful tips of how to burn 200 kcal... I love it!

Skipping for 15 min

Play 'gasing' for 15 min

Step aerobic for 20 min

Ice skating for 20 min

Running for 20 min

Playing badminton for 60 min

Wall climbing for 20 min

Dance for 30 min

Cleaning your kitchen for 90 min

Walking for 35 min

Jumping on your bed for 50 min

Those are just some of the ways...the question is, 'is burning the calories hard or not?'