I figured skipping is much more efficient than jogging and is meant to provide 3 x the benefits in the same time period.

One hour of skipping will provide the same fitness benefit as 3 hours jogging plus its much easier on the body.

Well how about skipping for just 15 minutes every hour of the day. This will give you 150 minutes in a 10 hour day. 150 minutes skipping is equal to 7.5 hours jogging.

So thats great but I am finding my calf muscles are getting a hammering.