Create first a good habit, next push on to create a good lifestyle. I do not know how accurate 21 days and 90 days are in terms of creating a habit and lifestyle respectively. But I do agre. (Nice Try Health Fitness)
21 Inspirational Weight Loss Tips You've Probably Never Tried ~ Weight loss isn’t a physical challenge, it’s a mental challenge. "Our bodies are capable of anything. It's our minds we have to convince.