It's often recommended that we need to train our legs with weights because they contain such large muscle groups. But in this ...

Once you've mastered these moves without additional weight, then you can up the ante. I recommend choosing three exercises and turning them into a circuit. Perform 10 reps of each exercise and then ...

and crush everyday tasks without getting hurt. If you’re ready to build your strongest lower body yet, read on for a killer trainer-programmed leg day routine for your next lower-body workout.