For 12 minutes:
Max Hollow Hold
then:
Perform DU’s (or 3x SU’s) x max hollow hold seconds
*so if you hold for 30 seconds – 30 DU’s or 90 SU’s
For 12 minutes:
Max Hollow Hold
then:
Perform DU’s (or 3x SU’s) x max hollow hold seconds
*so if you hold for 30 seconds – 30 DU’s or 90 SU’s