US President Joe Biden took a tumble as he was riding his bicycle near  his beach home in the state of Delaware on Saturday morning, but was  unhurt. 

A video from a White House pool report showed the 79-year-old president  immediately getting up after his fall. He then says: "I'm good." 

He was biking with First Lady Jill Biden in a state park near their  beach home in Rehoboth Beach, Delaware and had stopped to talk to  onlookers when he fell.

The president told a small crowd of well-wishers and reporters that he  had lost his balance as he tried to pull a foot out of a bike clip. 

The result: "a mad scramble of Secret Service and press," a White House  pool report said, adding there were no visible scrapes or bruises from  the fall. 

"No medical attention is needed," a White House official said. "The  President looks forward to spending the rest of the day with his  family." 

As the oldest US president, Biden's health is the subject of constant  attention, particularly as speculation rises on whether he will seek a  second term in 2024. 

In November 2020, shortly after his election but before taking office,  Biden broke a foot while playing with his pet German shepherds. 

But a year later, in November 2021, his doctor gave Biden a clean bill of health, describing him as "healthy" and "vigorous."