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A Kegel should also be performed simultaneously after a modified crunch to support
pelvic floor, which receives downward pressure from
contracting abdominals. The spine should be slowly curled forward while
head and shoulders are lifted 15-20 centimeters and
waist kept flat on
floor. The feet should be unrestrained to avoid using
assistance of
hip flexors. The movement is performed with outstretched arms held straight toward
knees to emphasize
rectus muscles and then rotated diagonally to
opposite knee to involve
obliques. As greater strength is gained over time,
arms can be folded across
chest and eventually held alongside
head to increase resistance.
To overcome inertia,
movements should be smooth, without sudden jerks.
Regular breathing is necessary. Exhalation should occur as
muscles tighten and inhalation as
muscles relax.
More abdominal exercises can be found at: http://www.womenfitness.net/programs/strength/exercises.htm#ABDOMINAL
One to 3 months following childbirth, a complete vigorous workout can be performed, including aerobic exercises for stimulating
cardiovascular system, resistance exercise using
body's own weight, machines and hand-held weights for developing overall muscular strength, and stretching exercise for improving joint flexibility.
Drinking plenty of fluids before, during, and after exercise is important. This practice helps prevent dizziness from either hypovolemia or hypoglycemia.
Walking and non-weight-bearing aerobic activities, such as stationary cycling and water exercise (e.g., swimming, aerobics, and jogging) are recommended & are best during
early recovery stage. Jogging before involution of
uterus to its pre-pregnant size causes excess weight to push down on
pelvic floor. Pelvic organs, most frequently
vagina and uterus but sometimes
bladder or rectum, may protrude when support is inadequate. Ligaments surrounding
joints also need time to recover from
increased laxity from pregnancy. It is a good idea to wait 3 to 6 months before jogging. Heavy breasts may also be difficult to support against bouncing.
A heart rate maximum of between 135-150 is recommended during
first few months postpartum (ACOG, 1994). A 5-minute warm-up should precede working at
prescribed heart rate. A duration of 10-15 minutes is appropriate to start with, working up gradually to 45 minutes within a month. If walking is chosen, good shoes with adequate foot support are a must to avoid shin splints or other orthopedic problems. Cross training (alternating activities) is an effective method for preventing overuse workout syndrome injuries.
It is recommended that 8-10 different strengthening exercises utilizing
major muscle groups be done at least twice a week. If a machine on which resistance can be adjusted is used,
setting should be heavy enough to allow at least 8-12 repetitions, depending on
exercise. Upon completion of a set,
sensation in
muscles should be one of moderate fatigue. The set should be stopped two to three repetitions shy of maximal fatigue. This assures an adequate overload stimulus but protects against overdoing. It is recommended that two sets of each exercise be done with a 1- to 2-minute break between sets. If desired, after 1 to 2 months of consistent workouts, a woman can perform a circuit-style weight program in which she advances from one exercise to
next with only a 15-second pause between exercises. Besides strengthening
muscles, this format also provides a significant cardiovascular stimulus.
Women must be careful when stretching after childbirth because
joints and soft tissues have increased laxity. This is due to increased secretions of relaxin and progesterone during pregnancy, resulting in softened ligaments, cartilage, and
cervix to prepare for delivery. These hormones do not return to pre-pregnancy baseline levels for several months in
breastfeeding mother, so she needs to be especially cautious. The muscles needing
greatest attention are those that may have shortened during pregnancy and may include those of
lower back, hip flexors, chest, hamstrings, inner thighs, and calves. Best results are achieved when flexibility exercises are done following
aerobic phase of
workout and before strength exercise.
Conclusion
A regular regimen of physical exercise, coupled with eating a low-fat diet, may be undertaken during lactation without detrimental effects to
health of
mother or to
growth of
infant. The benefits of weight and fat loss, especially from
lower body, and improved mental outlook and long-term prevention of certain chronic diseases clearly outweigh any risks.

Namita Nayyar, creator of WF, has studied in-depth about nutrition, both normal and therapeutic and exercise. President of Women Fitness (WF), she is the author of all five "on-line books" of complete fitness and has designed the customized strength training, cardiovascular training and flexibility training programs for women to assist them in achieving their health and fitness goals. She has trained many women in this field.