- Step 2 : abdominal breathing by using the lower abdomen
- The effects of abdominal breathing on cardiovascular reactivity and finger temperature
- A abdominal breathing
- Effects of relaxation training and abdominal breathing on t - wave and heart rate of college students under stress
- Refresh outer phase is a balance of inner health , important to drink plenty of water , follow a healthy and balance diet , supported by regular exercise and abdominal breathing
- breathing in which most of the respiratory effort is done by the abdominal muscles; "abdominal breathing is practiced by singers"