Adjustable dumbbells save significant space compared to traditional dumbbells, but they still weigh around 80 pounds per pair ...

After the two rounds are done you finish with a quick core burner, where you do each move for 40 seconds and rest for just 10 seconds before moving on. Throughout the workout, another trainer, Rachel, ...

Resistance training is a great way to build upper-body strength—and you can do it from home. Certified personal trainer ...