This is by far my favorite side core workout. If I’m not on vacation, I do it almost every day. Strengthening your core and improving balance provide significant health benefits for women over 50. I use a 15-pound dumbbell, but you can start with a comfortable weight and gradually increase it. The advanced version is very challenging with a heavier weight and trying to keep balance, but trust me, it’s rewarding. According to Harvard Health, "Being unable to stand on one leg for 10 seconds in mid