"no sweating" oh brother
That had to have be Photoshopped on to that sign. It should say "bring your own towels" and then "no sweating"
I guess you could add "no grunting"
"no farting"
"no protein shakes"
"no cell phones"
"no counting reps"
"no talking to personal trainers or front desk employees"
"no water"
"no puking"