Gaby Cendoya makes short shrift of the tricky crux at the start of this 10a

The first of three photos of Mar del Plata's Juancho cruising up Baby Boom. Note the big roof (with the exit crux) waiting above.

The second of three photos of Juancho cruising up Baby Boom. Here he gets to the business on the exciting exit roof.

The last of three photos of Mar del Plata's Juancho crusing up Baby Boom. Here he gets ready for the crux move, which is a heel hook out right and a strong reach.