Quote (3atsarr0ws @ Sep 3 2010 04:43pm)
should i just run on flat ground or run where ever?
depends on what you're doing.
if you're training for a marathon, you need to practice on the surface you'll be running on.
if you're training for cardio, sand is the best to run in because it works the hell out of your legs at the same time as hammering your cardio.
if you're training for endurance and you want to preserve your joints, go for mulch or grass for more cushioning.
if you're just running a few times a week for improved cardio...you can use pavement...but just make sure to get a good pair of running shoes...I use nike shox (not the best) but with good insoles and 2 pairs of socks