The only time I go jogging is when I'm feeling particularly masochistic; I hate it that much. Don't get me wrong, I
can run, and for a mildly fat kid I think 7:43 is a decent mile time, but none of that changes my loathing for running. Back in high school I used to play Hacky-Sack at lunch with friends and eventually became a pretty proficient 'hacker'. After that I got hooked. When I started looking around on the internet I was surprised by the size of the Footbag (Hacky-Sack is a trademark of Wham-O, Inc. so the activity is generally referred to as 'Footbag' in more professional circles) community and its following. I then purchased a few mid-range footbags and started to do it solo, which is really the best way to gain strength, control, and foot/eye coordination (which all help with tricky landings in Parkour).
You'd likely be surprised by how exhausting (and fun) an hour long session of solo footbag can be! The feeling of having almost complete control of my legs and feet is amazing as well. My views on Footbag are on a similar spectrum as my views on Parkour: I'm in it for the philosophy, freedom and dance, not so much for the tricks and crowed appeal (SO DON'T ASK

).
If any of this sounds appealing to you and you're new to the activity, I would suggest going to a local toy store and buying a cheap crocheted footbag* to try it out. If you're already into it or heed my advice and pick it up, now would be the best time to buy something a little more 'professional'. One footbag you can't go wrong with, regardless of your current skill level, is the
Mr. Sandbag**. It requires little or no break-in, gives great response (bounce), yet stalls like no other, and it's only $7.00! I love my Mr. Sandbag, the only thing stopping me from sleeping with it on my pillow (uh...so I don't lose it...) is that it's constantly filthy.
Try visiting
Footbag Worldwide for tips, tricks, videos, etcetera.
Happy kicking!
* Cheap, crocheted footbags are usually over-packed and under-stretched, so a few stomps wouldn't hurt. If it pops (and they frequently do when being stomped), don't worry. Simply 'bleed' it (remove beads from the filling) to desired level and sew it back up. These babies take a while to break in.
** If you're about to order one and want a particular color, look
here for the many combinations. There is some point in the check-out process (when ordering from the World Footbag Association) that let's you add comments, such as your preferred color/number.