The most common sort of sleep apnea is obstructive sleep apnea (OSA), which happens to be a result of rest of soppy tissue at the back of the throat that blocks the passage of air. Central sleep apnea (CSA) is brought on by irregularities during the Mind's alerts to breathe. https://allhealthmarket.com/product/fitness-22/posture-trainer/posture-corrector/toe-posture-corrector/bunion-device-hallux-valgus-orthopedic-braces-toe-correction-night-foot-care-corrector-thumb-goodnight-daily-big-bone-tools/