A group of former drill team members of the Taipei First Girls High School, who have already graduated for about 40 years, recently returned to their alma mater to put up a drill performance for its anniversary.

These Taipei First Girls' High School alumni may be in their 60s and four decades removed from their high school days, but their performance skills are as fresh as ever.

They have been training for a school anniversary celebration performance for three months, and compare drill skills to riding a bicycle.

One alumnus even lost more than 10 kilograms in order to fit into her old uniform.

Back in the 1960s, members of the drill team were required to be at least 160 centimeters tall and have straight legs.

The alumni say that the current Taipei First Girls' High School drill team has a military-like precision when performing, and that they are happy to return to their alma mater and relive old memories.