We tested popular treadmills to help you find the best model, whether you're on a budget or ready to splurge. Plus, we explain what to know before you shop.

Hold a dumbbell or kettlebell tight to your chest with elbows down. Keep your spine long and hips square to the floor. Sit ...

Lie on an exercise mat with a dumbbell in each hand. Bend your knees and keep your feet on the floor. Push your lower back into the mat to make sure your core is engaged. Raise the dumbbells above ...

Five exercises and a set of dumbbells are all it takes to build stamina, strengthen muscles and boost cardio fitness in the ...