Each day when I'm coaching clients in a group setting I'm faced with having to modify exercises. Sometimes I've got to make things easier for someone who has just started a program. Sometimes I've got to make something more difficult for someone who is an athlete or who has been training for awhile. There are tons of variations of almost any exercise.
Below I go over a simple three exercise lower body complex, using kettlebells and bodyweight. (You'll see a more advanced one in a few days.)
Again, depending on fitness levels this is either going to be someone's workout for the day, or this will be a portion of someone's workout.
Let me know what you think!