The quadriceps femoris is a group of muscles located in the front of the thigh,
responsible for extending the knee joint.
The hip joint is a ball-and-socket joint,
allowing for a wide range of movements including flexion, extension, abduction, adduction, and rotation.
The biceps brachii muscle,
located in the upper arm, is primarily responsible for flexing the elbow joint and supinating the forearm.
The latissimus dorsi muscles,
located in the back, are primarily engaged during a pull-up exercise,
assisting in pulling the body upwards.
The rotator cuff muscles stabilize the shoulder joint and allow for various movements such as rotation and lifting of the arm.
The sagittal plane divides the body into left and right halves,
allowing for movements such as flexion and extension.
The femur, or thigh bone, is the longest and strongest bone in the human body,
supporting the weight of the upper body and allowing for movement of the legs.
