Insufficient abdominal strength
Conditions
Interventions
Blank control group (no intervention) :No intervention
Low frequency electrical stimulation group:Electrodes were placed on the rectus abdominis muscle belly (2 cm above the umbilicus, 3 cm to the left and right, with a spacing of 5-8 cm between them). Th
Medium frequency electrical stimulation group:Place the electrodes on the rectus abdominis muscle (2 cm above the umbilicus, 3 cm to the sides, one on each side, with a spacing of 5-8 cm). Select the
Exercise control group (positive control):Resistance training, 3 times a week, 15-20 minutes each time, for a total of 4 weeks.
Sponsors
Beijing Sport University
Eligibility
Sex/Gender
All
Age
18 Years to 55 Years
Inclusion criteria
Inclusion criteria: 1.Age: 18-55 years old 2. The daily sitting time should be no less than 6 hours 3. BMI is between 18.5 and 30 kg/m ² 4. No formal abdominal training programs have been participated in within the past six months 5. Be able to persist in completing the 8-week intervention and assessment
Exclusion criteria
Exclusion criteria: 1. Electrical stimulation contraindications (such as pacemakers, skin damage, allergies, etc.) 2. Regular exercise or taking drugs/supplements that affect muscle metabolism in the past three months 3. Pregnant or having a history of pregnancy within the last three months 4. Those who experience adverse reactions during the process or are unable to persist in withdrawing
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Abdominal muscle endurance;Thickness of rectus abdominis muscle and subcutaneous fat;Equal strength of rectus abdominis muscle;Activation degree of rectus abdominis and internal oblique muscle; | — |
Secondary
| Measure | Time frame |
|---|---|
| Waist circumference, abdominal circumference;Body fat percentage;Body Satisfaction; | — |
Countries
China
Contacts
Public ContactCao Jie
Beijing Sport University
Outcome results
None listed