zahavasdad,
“There is definatly not a trend to eat more veggies , especially green ones. Alot of Shabbos food is grease and fat which is unhealthy.”
So start one! Invite guests for Shabbos and knock their socks off with delicious foods packed with green vegetables and whole grains. Brag about the health benefits. Share the recipes.
“How many frum people even play pickup basketball or Raquetball which are healthy exercises”
How many Christians walk to church on Sunday? Why limit the options to things that may not be the best cultural fit for the frum community?