A: Start with a rubber-band around your thumb
B. Rotate on half turn clockwise and hook over your index finger
C. Rotate one half turn counter clockwise and hook over your middle finger
D. Repeat this pattern until all fingers are connected
What It Does
This exercise strengthens the muscles in the fingers that help support and equalize the pressure on the pulleys. Perform isometric holds at varied angles to mirror the muscle actions of the fingers while climbing.
3 sets of 15 repetitions with a 5-second isometric hold once per day.