How to perform lunges correctly and safely which will help prevent injury.
Muscles Involved in order of importance:
Then take a step forward with your right leg while keeping you left leg still, your right leg should be parallel with the floor.
Then push up off your foot to return back to the starting posistion.
Safety: Doing this exercise should be done with a spotter if you think the weight will be a bit too much, I also have a spotter when doing this exercise just to be on the safe side.