Bodyweight exercises like pull-ups, push-ups, squats, lunges, and the like belong to a group of movements known as “closed kinetic chain exercises.” Closed kinetic chain exercises include those in which the distal end of the exercise is fixed, such as a squat or lunge, where the foot remains in place. The name for working out without weights is typically called Calisthenics. This allows you to use your own body weight during exercises and its a great way to shred and build strength. As far as workouts go, there are many. You can do push-ups, pull-ups, crunches, and so on.In Australia, Calisthenics (also known as Australian calisthenics) is a team-based competitive performing art taking elements of rhythmic gymnastics and ballet combined with a strong emphasis on theatricality (both musical and dramatic), costume, dance and musical interpretation.Calisthenics are a form of exercise that consists of a variety of gross motor movements, often rhythmical, generally without using equipment or apparatus.