Weight training is important for several reasons. One, it does burn calories--your main concern when it comes to weightloss. Two, lean muscle burns more calories when resting than fat. And, three, strong muscles promote bone support and flexibility. Weight training doesn't have to bulk you up, either. Lift lighter weights for longer periods to build smaller but toned muscles. Avoid heavier weights. The more weight, the bigger the muscle. The longer the lifting period (the more repetitions you do at a lighter weight), the leaner the muscle. Make sure to learn proper technique to avoid injury.
Go for it!
Nan Little
123 Feel Better Wellness Advisor
http://www.123feelbetter.net/