Independence and Strength Exercise! I develop this exercise to help re-introduce double bass to my body and work on my hand endurance and independence. In this clip I am playing groups of three with my feet R-LRL-RL, With groups of three with my left and right hand. One of the hands plays a consistent Austin #AUTO in for four. The other hand place the same group of three with a 2 16 note spacing in between. Making it a pattern of 5. After 10 or 5 quarter notes, I switch which hand is keeping time in which one is playing the 5/4. Practical Independence!