The Preggi Bellies franchise recommends pregnancy exercise

The Preggi Bellies franchise says that how a woman feels about the exercise is the ideal indicator of the level of exercise. Professionals and books recommend that a woman should not exercise over 140bpm, which however was removed from the obstetric guidelines, says the sports and fitness business. The pregnancy exercise trainer notes that an increase in the hormone progesterone in early pregnancy stimulates breathing.

At this time, women feel short of breath but their lung function remains normal. Preggi Bellies train women to avoid gasping by breathing less air to get the same amount of oxygen as non-exercisers. Exercise not only improves the body's ability to transport oxygen to the muscle cells but also the cell's ability to use the oxygen for work, notes the pregnancy exercise trainer.

Exercise is very beneficial to pregnant women, as it increases the number of metabolising units in the body, and improves muscle strength and endurance. The baby inside also will benefit from exercise. The placentas of women, who take up regular exercise in early to mid pregnancy, grow faster and function better than those of healthy women who do not exercise. Exercise also increases blood flow to the baby.