Exercise during pregnancy is a good habit and must be continued in moderation. In healthy pregnancies, exercises can be done in routine and which exercise program to adopt can better be suggested by health care practitioner or midwife. Exercises during pregnancy second trimester includes: brisk walking, low impact aerobics, swimming and jogging. All these are safe exercises and without risk of injury. For jogging and brisk walking or even running, shoes must be comfortable enough in order to avoid any injury in feet.