Which stability drill focuses on the deltoid area of the body?

The I-Raise is a stability drill that specifically targets the deltoid area of the body. This exercise involves raising the arms in a 'I' formation while maintaining a stable base, effectively engaging the shoulder muscles, particularly the deltoids, which are crucial for upper body strength and stability. The movement encourages proper posture and enhances coordination, as it requires the individual to activate various muscle groups in conjunction with the deltoids for balance and support.

The other drills, while beneficial for overall stability and strength, focus on different muscle groups or body mechanics. For example, the Side Bridge primarily engages the obliques and lateral stabilizers of the core, while the Back Bridge emphasizes the lower back and glute muscles. The Quadraplex involves multiple movements that activate various muscle groups but does not focus specifically on the deltoid area. Thus, the I-Raise is correctly identified as the exercise that prioritizes the deltoid region.