Leonard Isaacs worked with Bill Sands back in the early years of Elite women’s Gymnastics.
And he’s still coaching today.
One of the sport’s most celebrated innovators, Leonard pioneered the concept of teaching gymnastics with progressions rather than spotting.
This idea, revolutionary for its time, was enormously influential on Doug Davis, Tumbl Trak founder and one of Leonard’s mentees.
Through their close relationship, Leonard helped develop some of Tumbl Trak’s most important products, including the Laser Balance Beam and Pit Pillow!
See more on his legacy on his Tumbl Trak Ambassador page.
Click PLAY or watch an example of instruction with as little spotting as possible on YouTube.




