Here is a concise summary of the provided transcript:
**Title:** 14-Day Review of an Electrical Ab Device
**Summary:**
* The author tests an electrical device claiming to help achieve a six-pack for 14 days.
* They mostly used levels 1-2, with occasional attempts at level 3, and finally tried level 4 on the last day.
* Noted effects:
+ Soreness in the abdominal area, similar to doing ab workouts (despite not actively working out abs).
+ No significant visual improvement in abs, but some development of "love handles" due to a slackened diet.
* The author concludes:
+ The device may have some effect, but its impact is influenced by many variables (diet, workout routine, etc.).
+ It's unlikely to strengthen the core on its own.
+ A caloric deficit and proper diet are crucial for visible abs.
+ The device might be useful as a supplement to cardio and a healthy diet, potentially with a placebo effect.
Here are the key facts extracted from the text, excluding opinions, with each fact numbered and in short sentence form:
1. The author used an electrical device for 2 weeks to test its effectiveness.
2. The device has four intensity levels (Level 1 to Level 4).
3. The author primarily used Level 1 and Level 2 for most of the 2-week period.
4. The author attempted Level 3 for the first time on Day 14.
5. The author's wife also tried the device on Day 14.
6. The author used the device at the same time each day, just before going to work.
7. The device's sticky surface started to wear off after a few days of use.
8. The author did not work out their abs during the 2-week period, except for once or twice for a video recording.
9. The author relaxed their diet during the 2-week period, consuming foods like fried chicken and ice cream.
10. Day 14 was the final day of the author's experiment with the device.
11. The author's workout routine during the 2-week period still included lifting weights.
12. The author observed changes in their body, specifically around the midsection, during the experiment.
13. The author notes that everyone has abdominal muscles, but they may be hidden by a layer of fat.
14. The author's primary method of using the device was on their abdominal area, not on their sides.