How many lunges or squats should you do a day for urgent leg and butt muscle build up?

Answer 1

Do as many as it takes to create muscle failure. Muscle failure is the sensations of not being able to do any more of a particular task. You should feel like rubber when done. The key to building muscle is not in doing the task every day. Your body builds muscle during rest, not during exercise. YOu must work the muscle groups to exhaustion(aka failure) then give them a minimum of 48 hours rest before resuming the exercise. Muscle building occurs during REST. To build bulky muscles quickly you need to do lower reps with higher weights. Doing a 100 lunges everyday is not as effective as 20 squats with 70% of max weight with a 48 hour rest. Again, muscle building occurs during REST.