During exhalation, abdominal muscles should be moved inward to help expel the air through pursed lips. The hand on the chest should not move during the entire process, while the hand on the upper ...

Low-impact exercises, like swimming, are a good choice for people with hiatal hernias. The diaphragm is a layer of muscle that separates the stomach from the chest and helps support breathing.

Your shoulder muscles, triceps, chest muscles, serratus anterior, and abdominal muscles work mainly to support your body against gravity while holding a plank position.

With that in mind, here are the muscles you'll target every time you do a push-up. Pectoralis major and minor These muscles are located in the chest and they are often referred to as ‘pecs’.

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Then, exhale through your mouth like you’re blowing up a balloon or exhaling through a straw, feeling how the abdominal muscles gently tighten and pull in. Complete five breath cycles like this. 2.