In order to obtain the best effect of strength training, people often do use a heavier load with less frequency. But if your purpose is trained strained chest muscle while trying to type, perhaps using the lighter weight, and to increase range of motion will bring better results, but can also avoid shoulder injuries. This is a personal trainer in California to Castro & P's latest proposal. The exercises he designed to improve the appearance of the chest to some extent quickbooks pro, but can also enhance muscle strength and endurance.
Main points of focus in the chest.

1, grasp the handle mounted on the pulley on the lower chest.

2, lying between the two pulleys, knees, feet flat on the ground, tighten the abdomen, chest a little hump.

3, holding the handle, but not clenched. Bend elbows, thumbs up.

4, with the weight of breast muscle strength to pull to the chest at the top, then slowly recover. Elbow angle unchanged.

Points and try to grasp the handle arm to do the movements in the small sets.

Relative to the trunk, the President of the arms tend to be more long zumba dvd, which makes the time was relatively thin arms outstretched, to train and are more prone to injury action. For example, in doing dumbbell supine chest p90x, sometimes strained shoulder. Therefore, Ms. Price did not advocate Castro dumbbell chest, and the pulley instead. He believes that the use of a block do chest pectoralis major when fully play to its strengths - to pull the arms to the midline of the body.

"Smith rack" (barbell bar fixed on the top and bottom rails) is a set of exercises on the decumbens push another action. Because the body has a back support, even if not very easy to give great weight of injuries. The third exercise is to stand arm pulley chest. This action can balance the power of the chest to make it to exhaustion. Muay Thai

1, the side of the stand before the chest, grasp the handle fixed to the high pulley.

2, stand with feet shoulder width apart, left hand grip the right hand on her hips.

3, with the power to keep the spine upright posture waist power balance, his left arm on the move p90x, elbow 90 degrees, parallel to the upper arm and shoulder.

4 zumba fitness, with the power to weight pull chest to chest, and slowly recover.
This is a high intensity exercise training twice a week at most. Ramp angle can change frequently in order to stimulate different parts of the pectoral muscles. Back muscle exercises to practice with this will be coordinated in order to balance. Action to slow ,45-60 seconds to complete a set.