Madonna Appears in Good Health, Exercising After Major Illness

Madonna is getting back into the groove after a critical illness threatened her life … she’s exercising again, and appears to be back in good health.

The singer hopped on a bicycle for an outdoor workout Wednesday, pedaling around New York City with a few friends, including her personal trainer.

Madonna’s bike ride took her through Central Park and onto Manhattan streets, where she road down a few city blocks … zipping around town.

As you can see in the videos, Madonna’s looking pretty fit and active here … a good sign after a severe bacterial infection that landed her in the ICU.

Remember … Madonna was rushed to a hospital at the end of June, so she’s only about 2 months removed from the illness that forced her to postpone her ‘Celebration’ tour.