All four groups are involved, but the motion to the sides is the transverse abdominal muscles.
It's genetically inherited to twist you tongue.
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.
There are many muscles in the body that are used in a roundhouse kick. The abs are used, side muscles, thigh muscles, and the butt muscles.
|The muscles used in a crucifix in gymnastics are your abs and your forearm muscles
Radial and rotation actions of the body are done by the thoracic and lumbar spine.
The muscles used in a squat jump are the quads, and the hamstrings. The lower back muscles and the abdominals are used also
in karate muscles mostly used are leg and arm muscles
there are about 16 muscles used .
The muscles that are used when snapping a football are all in the arm. More specifically, the forearm muscles are heavily used.
the tripod muscles
The main muscles used is tibialis Anterior