Instructions: Complete 3 or 4 sets of 8 to 12 reps of each move, resting for 20 to 30 seconds between sets. If you can do more than 12 (good!) reps in 30 to 40 seconds, you should go up in weight. If ...
Low-intensity exercise like walking can help you burn calories and lose weight. Here's how to optimize walking for weight loss, according to certified trainers.