Detailed text transcripts for TV channel - KGO - 20140708:08:50:00
Poked fun at the cruel reality. >> it's -- i got it. >> reporter: decade by decade as your body changes so should your diet and exercise routine. >> what works in your 20s is not going to be what works in your 40s and vice versa. >> keep them up. >> reporter: women's health editor and fitness trainer says while in your 20s start by setting the tone early. >> you really want to think about building bone health and lean muscle mass. >> first exercise, sprinting in place. >> reporter: ladies, don't take this decade for granted. now is the time for high intensity, high-impact activities and streng...