The short answer is, “Yes, women should lift weights.” There are so many benefits that gym goers can utilize to get in the best shape of their lives. The benefits that could interest women the most are weight loss and body shaping.
Weight Loss 
By adding muscle through weight lifting, metabolic rate goes up to feed the newly added muscle, burning more calories throughout the day.
Body Shaping
Lifting weights also helps shape the body. If all you do is cardio, then you will simply end up getting a smaller physique. Adding muscle to the right places will help shape out the body with a more fit appearance.
There are other benefits that come from weight lifting, like increased mobility, preventing muscle loss, fixing posture and alleviating back pain. The only catch is, you need to lift heavy. Lifting those 3 pound dumbbells isn’t going to cut it. You need to lift strong to look strong. Don’t worry about getting too bulky. Women actually have difficulty putting on muscle mass because of the lack of the muscle-building hormone, testosterone, when compared to men. So go out there and don’t be afraid to pick up those barbells!