exercise challenge

Hi All,

Just joined. What type of exercise challenges are you guys doing?   Is each person doing there own or are we challenging each other?  

I'd like to issue a small challenge that anyone would post what is their usual exercise routine, what do you do to shake it up and add interest to it so you don" get bored and it stays exciting? 

Since it is winter my bike is in storage so that takes away my favorite exercise,, and I relly don't like the staionary bikes at the gym. so, Im taking Yoga classes and do yoga at home on my own. I had been doing a LOT of weight training and got lazy. also had some injuries that are giving me a lot of pain.  trying to work back into it again.