Richard Simmons' cause of death revealed by family

(KTLA) – Richard Simmons' brother said the death of the legendary fitness figure has been ruled an accident.

Simmons' death was "accidental due to complications from recent falls and heart disease as a contributing factor," Lenny Simmons, Richard's brother, told People through his attorney.

Lenny Simmons said he was informed on a call from the Los Angeles County medical examiner Wednesday morning.

There were no illicit drugs in Simmons' system at the time of his death, the statement added.

"The toxicology report was negative other than medication Richard had been prescribed," the statement said. "The Family wishes to thank everyone for their outpouring of love and support during this time of great loss.”

Simmons died last month at the age of 76. He celebrated his birthday just before his death, and thanked his fans for the well wishes.

“Thank you…I never got so many messages about my birthday in my life! I am sitting here writing emails. Have a most beautiful rest of your Friday,” Simmons wrote.

Born and raised in Louisiana, Simmons moved to Los Angeles in the 1970s. There, he began to pursue his career as a fitness instructor. He opened a fitness studio, SLIMMONS, in Beverly Hills and later starred in the nationally syndicated “The Richard Simmons Show” where he gave fitness instructions to viewers at home.