17 days Roy slimming yoga class is good. Teacher Krishna Kumari will train in two ways: slimming training every day for 10 minutes or slimming training anytime and anywhere, so as to ensure that every zero-based student can lose weight, and be absolutely healthy without dieting or excessive exercise! So it's still good. "Solemnly declare: The answer is for reference only, please don't be blindly superstitious."