361° Weighted Breathing Dumbbell Diaphragmatic Breathing Trainer for Men and Women Fitness Lung Capacity Respiratory Resistance Training

Suitable for all ages

children, women, mothers, elderly

Supports various breathing training modes

endurance, explosive, and fat-burning

Training protocols include stable breathing (10 seconds), fast breathing (30 seconds), and repeated fast breathing (30 seconds), with multiple sets

Enhances respiratory muscle strength, lung capacity, abdominal breathing ability, and overall physical fitness

Helps improve posture, reduce stress, and support physical assessments for students

Left and right rotating caps to adjust air pressure levels

Weight plates can be freely adjusted to increase training challenge

Safe and hygienic for daily use

Respiratory muscle training

Lung capacity enhancement

Cardiopulmonary function improvement

Abdominal muscle strengthening

Facial muscle toning

Stress relief and relaxation

Home, office, outdoor, lying down, standing

Suitable for all family members to train facial, oral, abdominal, and cardiopulmonary muscles efficiently

Model includes AUTO and POWEROFF functions