[QUOTE=NancyH]Yep, it's the neck as one of the biggest giveaway. I'm 57 and this year I actually started showing age in my neck. QUOTE
Nancy, that is one great compliment when someone thinks your grandchildren are your children. 100Lbs , right, me and you both....hee hee, right now I'll settle for 5 lbs...10...15 lbs, anyone willing to give some away.... ????
My neck isn't too bad. I don't have lines but a slight sagging where the front cords are (ugh! they call this turkey cords) How is your posture? Poor posture sometimes contributes to sagging neck muscles.
Here's an exercise for the neck from grandma's day. There are several versions around that you may want to look into:
Caution: Be careful with all jaw exercises if you have TMJ. ( a disorder

where your jaw hurts and goes out of place)
Stand tall, place both your top and bottom teeth so they meet evenly, regardless if this is your natural bite or not. Keep your mouth closed and try to tense your face and jaw.
Holding this position with teeth firmly in place, raise your chin toward the ceiling or to a spot over your head. Count to 10. Relax, Repeat 3xs, after a week increase to 5xs.
After a couple of weeks the neck should start to firm, first directly under the chin and then downward.
Good luck.
Nancy, thanks for reminding me by your post, that I too need to work on the sag under my chin.