Which type of exercise is associated with a pull-up?

A pull-up is an exercise performed by hanging from a bar and pulling oneself up until the chin is above the bar. In this movement, the hands are positioned with the palms facing away from the body, which is referred to as an overhand or pronated grip. This grip predominantly engages the latissimus dorsi, biceps, and various stabilizing muscles in the upper body.

While other options may describe different exercises or grips, the key characteristic that defines a pull-up is the hand positioning. A grip with palms facing the body, known as an underhand or supinated grip, is associated with a chin-up rather than a pull-up, thus distinguishing these two exercises in terms of muscle engagement and technique. Full body engagement, while important in many exercises, does not specifically define the pull-up, as the exercise primarily targets the upper body. Lifting weights is a general activity that can encompass numerous movements beyond just bodyweight exercises such as pull-ups. Consequently, the correct answer, identifying the hand grip for pull-ups, accurately captures the essential characteristic of this exercise.