Summary: Wake up your workout and your results with these four simple ways to increase the intensity. You can change speed or weight, properly, depending on your body and goals. If you're a beginner or restarting your workout, set your foundation again first. Then you can look at adding one or more of these in a couple weeks. Women over 50 lifting weights are setting themselves up for a higher metabolism and optimal hormone balance. Ultimately, that's stronger, fitter, faster.
