Breathing delivers oxygen to body cells and removes carbon dioxide. Inhaling and exhaling through the nose is superior to mouth breathing, as it enhances oxygen absorption, warms, filters, and humidifies air, and produces nitric oxide. Nose breathing also improves endurance, mood, and mental clarity while promoting efficient oxygen use.
Tag: lungs
At-Home Workouts for Tight Abs
Abdominal muscles are essential for posture, breathing, and core stability. Key muscles include Rectus Abdominis for the 6-pack effect, Transverse Abdominis for back health, and Oblique muscles for trunk rotation. Simple exercises like curls, twists, and planks can effectively strengthen these muscles without gym equipment, promoting overall fitness.
Nancy L. Fitness 