If you wish you could get your cat to exercise more, guess what - play counts as exercise too. A spirited game of chase or a quick tummy tickle provides both mental stimulation and physical activity for your cat.
Tricks are for cats.
Treats, then tricks. You'll get the best results if you offer a treat as a reward. Right Bites and praise your cat each time she performs a trick correctly. Your cat will eventually associate the yummy treat with your command.