erector spinae, hamstrings, gastrocnemius, trapezius, quadratus lumborum
The knees is known as a hinge joint, as it can only bend in on direction when it's bent. while the knees is bending the muscles in the leg are expanding creating a wider stride, when the legs comes back the muscle contracts.
SmoothI'm POSITIVE it's the Skeletal Muscle!
The prefix "ad-" in addiction means "toward" or "to," suggesting a movement of bringing something closer to oneself, often associated with muscle actions involved in grasping or holding onto something. The prefix "ab-" in abduction means "away" or "from," indicating a movement of taking something away or moving it further from the body, which can relate to muscle actions involved in moving body parts away from the midline or center of the body.
main muscle groups used for AFL
Rectus abdominis.
Flexor
There are several muscles involved in bending the arm, and several others used to extend the arm. Muscles can only PULL; they cannot push or twist.
Gastrocnemius muscle
Periodic rest and relaxation for the muscles involved in repetitive action.
To raise your hand in class, by bending your arm at the elbow.
The primary muscle responsible for finger flexion is the flexor digitorum profundus, which flexes the distal joints of the fingers. Additionally, the flexor digitorum superficialis assists in flexing the proximal joints. These muscles work together to allow for the bending of the fingers, enabling grasping and gripping actions.
Calcium