Mikala is using a set of 8-pound dumbbells in the workout, but select the weight that is right for you and your body. As a reminder, the right weight should feel challenging by the final few reps, but ...

I stick to the same three machines, say hi to the same group of people, and exercise around the same time of day (I'm a ...

Not sure which exercises you should be doing during your regular workouts? These are the ones fitness experts recommend.