I stayed in all summer also.  BUT it was over 107 degrees every day for over a month.  We normally get a break and have some days in the 80's and 90's but this year it went from 100 to 60 with no inbetween temps :(  I have started walking my dog agian now that the ground is not so hot it burns his paws.  But I have to say I did not do as much this summer as I planned, and I have little excuse because I have countless workout dvd's, a treadmil, and a total gym I could have used indoors with the ac on.   I did do some tia chi and stuff everyday, but did little to no strength training, and kept planning to do it the next week.  Before I knew it summer was over and I did very little!

 

~Amanda~ (Planning on a mile walk as soon as my kids are off to school today!)