Instructions
Stand with knees slightly bent and your feet about Hüftbreite apart. After holding the toes forward. Posture: abdominal muscles tightened up, chest out, back straight. In a controlled movement advocate a step forward, the lower torso, by typing the knee and hip bend, while you have the arms up and pull the body turn, the arms will thus be to the side and pulled backwards.

Instructions
Stand with your feet about shoulder width apart. Put your hands on your hips and bow to the left. Set the rotation of the torso to the front continues to the right and back into the starting position.

Instructions
Fasten the expander / Dynaband under one foot and stand with body posture (abdominal muscles tightened up, chest out, back straight). Hold the Expander / Dynaband (palms facing forward) to the body sides. Push your shoulder blades down.

Instructions
Hold the dumbbells at the side of the body; stand with good posture (abdominal muscles tightened up, chest out, back straight). Keep the arms straight and elbows locked.

Instructions
Put yourself on the side of a bank or another just lying, bodies
Posture: abdominal muscles tightened up, chest out, back straight Entanglement in the arms of the breast.

Bases, muscle fiber types
Consistent with its function, the muscle fibers in two fundamentally distinct types: Type I and Type II fiber are subdivided. In the Type II fibers will be two different subgroups.