What do muscles in the human body connect to?
The muscles in the body are attached to the bones in the human body with tendons. Look here for more information: http://kidshealth.org/teen/your_body/body_basics/bones_muscles_joints.html.
Muscles in the human body are connected to bones through tendons. The three types of human muscles are skeletal muscles, smooth muscles and cardiac muscles which are made up of fibers.
Muscles in the human body connect to tendons, or ligaments. From there, the tendons and ligaments connect to bone, or other tissue.