Being PRE-senile (at least that is my claim and I don't want to hear your opinion about it)  I  sweat  much less. It may be in part that I don't exert myself much now for anything less than a major house fire.   So now I buy sweat scented deodorant so I can feel just a bit more robust.  And I recommend it for all you  ladies and gentlemen of senior years.  

Physical fitness, you ask, well my muscularity is amazing for a cadaver of my age.  And yes I have advice.   Take me for example.  Women gaze at me and whisper to each other, "He looks so natural doesn't he."  Strangely though my right arm is much more developed than my left.    It happened gradually so I didn't notice until recently.   I was admiring my naked body in the mirror for reassurance that I still had my reflection* and sure enough there it was.  Bicep of steel on the right but flab on the left.   Well, I puzzled over that for a month or two until I figured it out.   You know yourself how heavy a full bottle of beer is and I always use my right arm for the project.  Like weight lifting you don't just do it once; you do a series. And let me tell you if you follow my plan you can skip the gym (at least for your right arm).   Then the next step for me and for you is ambidexterity training.  Yes, exercise all of your arms.   Sure, you need to buy more beer but you will have several biceps to brag about on the beach.

* Older folks need check frequently for their reflection.  If it has disappeared it is a sure sign that Satan has you by the ass.  It is too late of course but Satan is obliged to give you some sort of a bene for your soul.  At least Sundays free and two tickets for the strip show down town.    Exorcism? Pathetic,  forget about it.

Also we need to consider our coiffure.   That means hair.   No need to get a hair cut any more; a quick pass over the top with a wash rag will bring out the lovely sheen of your dome.  Oh, Johnson's wax is good too.   Right then!   Scalp hair is not our problem.  It is in the nose and ear hair departments that  you need my grooming advice.

 A luxurious growth of nasal hair attracts adverse attention unless it is well cared for.  Braids or curls go a long way with the older women unless of course its encrusted with snot.  Ears,  well excessive ear hair can impair your vision, not to mention hearing.   I recommend that well endowed ear hair ladies and gentlemen sweep it to the side before renewing a drivers license.  Some braid it  under the chin for a rabbinical effect.   Those of us who are secular and not infected with any superstitions can tie the ear hair around in back for a stylish senior mode.  You will be much admired as I am.