As someone who isn't a fan of sit-ups I love it when I find a strength workout that really challenges the core without the ...

Do each exercise for 30 seconds. Complete one round. Stand with your feet hip-width apart and arms by your sides. Hinge ...

Armed with a set of dumbbells you can strengthen muscles all over your body and fire up your metabolism using this effective 10-minute workout.

For example, I swapped my 15 pound dumbbell for my 20 pound dumbbell during the hinge and curl and performed the exercise as ...