too worn. Running shoes aren’t ideal because they’re not constructed for side-to-side movements. A better choice might be high-top cross trainers.
Could I hurt myself?
Yes. If you’re not careful, you could end up with a wrenched elbow, a sprained knee, a strained back, a pulled hamstring, or one of the injuries that commonly occur in aerobics classes, such as a twisted ankle.
So adopt a protective attitude toward that capable body of yours (think of how much it’s done for you): When you take your first few classes, tell yourself that your goal is to safely learn the techniques and not to shed five pounds or reshape your hips (you can think about those things later).
If you can spare the time, arrive a few minutes early and warm up by pedaling a stationary bike or jogging for a few minutes. Then gently stretch your legs (especially the fronts and backs of the thighs) and
