This Dumbbell Circuit Workout Will Challenge Your Whole Body

• Lie on your back with your arms reaching toward the ceiling, holding one weight horizontally with both hands. Place your left foot flat on the floor, knee bent, and extend your right leg toward the ceiling. This is your starting position.
• Exhale and lower your arms and leg toward the floor, keeping your lower back touching the mat. (Only go as low as you can while still keeping your lower back pressed into the floor.)
• Inhale and lift your arms and right leg toward each other to return to the starting position. That's one rep.
• Do 10 reps, then repeat on the other side.

Take a one-minute rest, and repeat circuit three. Make sure you cool down after you've completed circuit three.