It's on page 51 of the Muscle Mechanics textbook.
transverse abdominus
transverse abdominus
The primary muscle intended for exercise.
The primary muscles activated by the barbell shrug are the trapezius, or traps, and rhomboids
The primary muscles activated by the barbell shrug are the trapezius, or traps, and rhomboids
The primary muscles activated by the barbell shrug are the trapezius, or traps, and rhomboids
The side bridge is an exercise that influences every muscle that the oblique's touch. The primary muscles for the side bridge are the abdominal muscles.
The Gastrocnemius (calf muscle) is the primary mover. The Synergist (or assistor) muscle is the Soleus.
the Ia fibres of the muscle spindles
Insulin
Regular exercise strengthens your heart muscle by increasing its efficiency, allowing it to pump blood more effectively with each beat. It also improves circulation, which reduces strain on the heart. Additionally, exercise can lower blood pressure and cholesterol levels, further promoting heart health.
While performing a hanging leg raise one of the intended actions of the primary muscle, the iliopsoas, is to flex the thigh and the trunk during the exercise. Other primary muscles include the rectus femoris, tensor fascia lata, and adductors.
During exercise muscle cells use oxygen.
The primary disadvantage of using fat as fuel during endurance exercise is that it is not entirely clear where the fat used comes from. It is not certain whether it is adipose tissue, which the body has plenty of, or intramuscular triglycerides that are stored in muscle fibers.