Build muscle at home with little or no equipment?

Build muscle at home with little or no equipment? - PurseForum: I have a gym membership and...

I have a gym membership and love working out there. I do about 20 minutes of cardio and then lift weights. Lately, I've increased my weights because I really want to add some muscle mass and tone (mostly my legs). I do not need/want to lose weight. The problem is that my kids will be out of school soon and my husband has a ton of traveling coming up, so I won't have the ability to go to the gym. What can I do at home to build muscle/tone? I was thinking of buying some small weights for squats, lunges, etc. Any DVDs that focus more on toning and less on fat burning?

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