免费减肥课。

红宝石小屋

https://www.udemy.com/night-shift/
What you'll learn
Expect to safely lose up to 4 pounds (2 kilograms) by the end of the 14 day challenge
Eat the foods you enjoy the most on night shift and still lose weight
Learn principles that are used by fitness models that will guarantee weight loss
Get a complete understanding of the fundamentals rules that govern weight loss and apply them to real results